High School Word Definitions
Learn the meanings, pronunciations, and usage examples for 100 spelling words.
✓ 100 of 100 words have complete definitions
abhor
verbeasyDefinition:
To regard with horror or detestation; to shrink back with shuddering from; to feel excessive repugnance toward; to detest to extremity; to loathe.
Example:
“I absolutely abhor being stuck in traffic jams”
abstruse
/əbˈstɹuːs/adjectivemediumDefinition:
Difficult to comprehend or understand.
acumen
/əˈkjuːmən/nounmediumDefinition:
Quickness of perception or discernment; penetration of mind; the faculty of nice discrimination.
affable
adjectiveeasyDefinition:
Receiving others kindly and conversing with them in a free and friendly manner; friendly, courteous, sociable.
anachronism
nounchallengingDefinition:
A chronological mistake; the erroneous dating of an event, circumstance, or object.
antediluvian
/ˌantɪdɪˈluːvɪən/nounchallengingDefinition:
One who lived prior to Noah's Flood.
bolster
/ˈbəʊlstə/nouneasyDefinition:
A large cushion or pillow.
bombastic
adjectivemediumDefinition:
(of a person, their language or writing) showy in speech and given to using flowery or elaborate terms; grandiloquent; pompous
bourgeois
nounchallengingDefinition:
(usually in the plural) The middle class.
brevity
/ˈbɹɛvəti/nouneasyDefinition:
The quality of being brief in duration.
cacophony
nounmediumDefinition:
A mix of discordant sounds; dissonance.
camaraderie
/ˌkæməˈɹɑːdəɹi/nounchallengingDefinition:
Close friendship in a group of friends or teammates.
candid
/ˈkæn.dɪd/nouneasyDefinition:
A spontaneous or unposed photograph.
Example:
“His portraits looked stiff and formal but his candids showed life being lived.”
capricious
/kəˈpɹɪʃəs/adjectivemediumDefinition:
Impulsive and unpredictable; determined by chance, impulse, or whim
Example:
“I almost died in a capricious winter storm.”
chrysanthemum
nounchallengingDefinition:
Any of many flowering perennial plants, of the genus Chrysanthemum, native to China, that have showy radiate heads.
coerce
/kəʊˈɜːs/verbeasyDefinition:
To restrain by force, especially by law or authority; to repress; to curb.
dearth
nouneasyDefinition:
A period or condition when food is rare and hence expensive; famine.
debris
/ˈdeɪbɹiː/nouneasyDefinition:
Rubble, wreckage, scattered remains of something destroyed.
deleterious
adjectivemediumDefinition:
Harmful often in a subtle or unexpected way.
Example:
“deleterious effects”
demagogue
/ˈdɛməɡɒɡ/nounmediumDefinition:
A political orator or leader who gains favor by pandering to or exciting the passions and prejudices of the audience rather than by using rational argument.
denouement
/ˌdeɪnuˈmɑ̃/nounchallengingDefinition:
(authorship, often used metaphorically) The conclusion or resolution of a plot.
ebullient
/ɪˈbʊljənt/adjectivemediumDefinition:
Enthusiastic; high-spirited.
effervescent
adjectivechallengingDefinition:
(of a liquid) Giving off bubbles; fizzy.
eloquence
/ˈɛl.ə.kwəns/nouneasyDefinition:
The quality of artistry and persuasiveness in speech or writing.
empathy
/ˈɛmpəθi/nouneasyDefinition:
Identification with or understanding of the thoughts, feelings, or emotional state of another person.
Example:
“She had a lot of empathy for her neighbor; she knew what it was like to lose a parent too.”
ephemeral
/əˈfɛ.mə.ɹəl/nounchallengingDefinition:
Something which lasts for a short period of time.
esoteric
nounmediumDefinition:
An esoteric doctrine or treatise; esoteric philosophy.
facade
/fəˈsaːd/nouneasyDefinition:
The face of a building, especially the front view or elevation.
fastidious
/fæˈstɪdi.əs/adjectivemediumDefinition:
Excessively particular, demanding, or fussy about details, especially about tidiness and cleanliness.
fortuitous
/fɔːˈtjuːɪtəs/adjectivemediumDefinition:
Happening by chance; coincidental, accidental.
frugal
/ˈfɹuːɡəl/adjectiveeasyDefinition:
Avoiding unnecessary expenditure either of money or of anything else which is to be used or consumed; avoiding waste.
garrulous
/ˈɡæɹ.jʊ.ləs/adjectivemediumDefinition:
Excessively or tiresomely talkative.
gauntlet
/ˈɡɔːnt.lət/nouneasyDefinition:
Protective armor for the hands, formerly thrown down as a challenge to combat.
genial
/ˈdʒiːnɪəl/adjectiveeasyDefinition:
Friendly and cheerful.
grandiloquent
/ɡɹænˈdɪl.ə.kwənt/adjectivemediumDefinition:
(of a person, their language or writing) given to using language in a showy way by using an excessive amount of difficult words to impress others; bombastic; turgid
harangue
/həˈɹeɪŋ/nounmediumDefinition:
An impassioned, disputatious public speech.
haughty
/ˈhɑti/adjectiveeasyDefinition:
Conveying in demeanour the assumption of superiority; disdainful, supercilious.
hegemony
/hɪˈdʒɛm.ə.ni/nounmediumDefinition:
Domination, influence, or authority over another, especially by one political group over a society or by one nation over others.
hiatus
/haɪˈeɪtəs/nouneasyDefinition:
A gap in a series, making it incomplete.
iconoclast
/aɪˈkɒnəklæst/nounmediumDefinition:
One who destroys religious images or icons, especially an opponent of the Orthodox Church in the 8th and 9th centuries, or a Puritan during the European Reformation.
ignominious
/ɪɡnəˈmɪnɪəs/adjectivechallengingDefinition:
Marked by shame or disgrace.
impetuous
/imˈpɛtʃuəs/adjectivemediumDefinition:
Making arbitrary decisions, especially in an impulsive and forceful manner.
impetus
/ˈɪm.pə.təs/nouneasyDefinition:
Something that impels; a stimulating factor.
Example:
“The outbreak of World War II in 1939 gave a new impetus to receiver development.”
innate
/ɪˈneɪt/verbeasyDefinition:
To cause to exist; to call into being.
insouciance
/ɪnˈsuːsi.əns/nounchallengingDefinition:
Carelessness, heedlessness, indifference, or casual unconcern
jettison
/ˈdʒɛtɪsən/nounmediumDefinition:
(collective) Items that have been or are about to be ejected from a boat or balloon.
jovial
adjectiveeasyDefinition:
Cheerful and good-humoured; jolly, merry.
juxtapose
verbeasyDefinition:
To place side by side, especially for contrast or comparison.
kaleidoscope
/kəˈlaɪdəˌskoʊp/nounmediumDefinition:
A tube of mirrors containing loose coloured beads etc. that is rotated to produce a succession of symmetrical designs.
kinetic
/kɪˈnɛtɪk/adjectiveeasyDefinition:
Relating to motion
laconic
adjectivemediumDefinition:
Using as few words as possible; pithy and concise.
legerdemain
/ˌlɛdʒ.ə.dɨˈmeɪn/nounchallengingDefinition:
Sleight of hand; "magic" trickery.
levity
/ˈlɛ.vɪ.ti/nouneasyDefinition:
Lightness of manner or speech, frivolity; lack of appropriate seriousness; inclination to make a joke of serious matters.
lucid
/ˈl(j)uːsɪd/nouneasyDefinition:
A lucid dream.
lucrative
adjectivemediumDefinition:
Producing a surplus; profitable.
machination
/ˌmækɪˈneɪʃən/nounchallengingDefinition:
A clever scheme or artful plot, usually crafted for evil purposes.
magnanimous
adjectivemediumDefinition:
Noble and generous in spirit.
Example:
“He thinks himself ardent, impulsive, passionate, magnanimous — capable of boundless enthusiasm for an idea or a sentiment.”
maverick
nouneasyDefinition:
An unbranded range animal.
mellifluous
/məˈlɪflu.əs/adjectivemediumDefinition:
Flowing like honey.
mosaic
/məʊˈzeɪ.ɪk/nouneasyDefinition:
A piece of artwork created by placing colored squares (usually tiles) in a pattern so as to create a picture.
nefarious
/nɛˈfɛəɹi.əs/adjectivemediumDefinition:
Sinful, villainous, criminal, or wicked, especially when noteworthy or notorious for such characteristics.
Example:
“Aliens have a nefarious connotation in many science fiction books.”
nonchalant
adjectiveeasyDefinition:
Casually calm and relaxed.
Example:
“We handled the whole frenetic situation with a nonchalant attitude.”
nuance
nouneasyDefinition:
A minor distinction.
obfuscate
/ˈɒbfəskeɪt/verbmediumDefinition:
To make dark; overshadow
obsequious
/əbˈsiːkwi.əs/adjectivechallengingDefinition:
Obedient; compliant with someone else's orders or wishes.
obstinate
/ˈɒb.stɪ.nət/adjectiveeasyDefinition:
Stubbornly adhering to an opinion, purpose, or course, usually with implied unreasonableness; persistent.
obstreperous
/ɒbˈstɹɛp.əɹ.əs/adjectivemediumDefinition:
Attended by, or making, a loud and tumultuous noise; boisterous.
onomatopoeia
nounchallengingDefinition:
The property of a word of sounding like what it represents.
opaque
/əʊˈpeɪk/nouneasyDefinition:
An area of darkness; a place or region with no light.
panacea
/ˌpæn.əˈsiː.ə/nounmediumDefinition:
A remedy believed to cure all disease and prolong life that was originally sought by alchemists; a cure-all.
paradigm
nouneasyDefinition:
A pattern, a way of doing something, especially a pattern of thought, a system of beliefs, a conceptual framework.
Example:
“Thomas Kuhn's landmark “The Structure of Scientific Revolutions” got people talking about paradigm shifts, to the point the word itself now suggests an incomplete or biased perspective.”
pernicious
/pəˈnɪʃəs/adjectivemediumDefinition:
Causing much harm in a subtle way.
perspicacious
/ˌpɜː.spɪˈkeɪ.ʃəs/adjectivechallengingDefinition:
Of acute discernment; having keen insight; mentally perceptive.
poignant
adjectiveeasyDefinition:
Of a weapon, etc.: sharp-pointed; keen.
prestidigitation
/ˌpɹɛstɪˌdɪdʒɪˈteɪʃən/nounchallengingDefinition:
A performance of or skill in performing magic or conjuring tricks with the hands.
Example:
“My favorite prestidigitation was when he pulled the live dove out of that tiny scarf.”
quandary
/ˈkwɔn.də.ɹi/nouneasyDefinition:
A state of not knowing what to decide; a state of difficulty or perplexity; a state of uncertainty, hesitation or puzzlement.
quell
/kwɛl/nouneasyDefinition:
A subduing.
querulous
/ˈkwɛɹ(j)ʊləs/adjectivemediumDefinition:
Often complaining; suggesting a complaint in expression; fretful, whining.
quintessential
/ˌkwɪnt.əˈsɛn.ʃəl/adjectivechallengingDefinition:
Of the nature of a quintessence (in all senses); ultimate.
quixotic
/kwɪkˈsɒtɪk/adjectivemediumDefinition:
Possessing or acting with the desire to do noble and romantic deeds, without thought of realism and practicality; exceedingly idealistic.
recalcitrant
/ɹɪ.ˈkæl.sɪ.tɹənt/nounmediumDefinition:
A person who is recalcitrant.
rendezvous
/ˈɹɒndeɪ̯ˌvuː/nounchallengingDefinition:
A meeting or date.
Example:
“I have a rendezvous with a friend in three weeks.”
rescind
/ɹɪˈsɪnd/verbeasyDefinition:
To repeal, annul, or declare void; to take (something such as a rule or contract) out of effect.
Example:
“The agency will rescind the policy because many people are dissatisfied with it.”
reticent
/ˈɹɛtɪsənt/adjectivemediumDefinition:
Keeping one's thoughts and opinions to oneself; reserved or restrained.
rhetoric
nouneasyDefinition:
The art of using language, especially public speaking, as a means to persuade.
soliloquy
/səˈlɪləkwi/nounmediumDefinition:
The act of a character speaking to themselves so as to reveal their thoughts to the audience.
Example:
“At the end of the second act the main villain gave a soliloquy detailing his plans to attack the protagonist.”
squalor
/ˈskwɒlə(ɹ)/nouneasyDefinition:
Filthiness and degradation, as from neglect or poverty
stoic
/ˈstəʊɪk/nouneasyDefinition:
Proponent of stoicism, a school of thought, from in 300 B.C.E. up to about the time of Marcus Aurelius, who holds that by cultivating an understanding of the logos, or natural law, one can be free of suffering.
surreptitious
/ˌsʌɹɪpˈtɪʃəs/adjectivechallengingDefinition:
Stealthy, furtive, well hidden, covert (especially movements).
sycophant
/ˈsɪkəfænt/nounmediumDefinition:
One who uses obsequious compliments to gain self-serving favor or advantage from another; a servile flatterer.
taciturn
/ˈtæsɪtɜːn/adjectivemediumDefinition:
Silent; temperamentally untalkative; disinclined to speak.
Example:
“The two sisters could hardly have been more different, one so boisterous and expressive, the other so taciturn and calm.”
tenuous
/ˈtɛn.ju.əs/adjectiveeasyDefinition:
Thin in substance or consistency.
Example:
“Far from being amicable, the numbers seemed to turn their backs on each other, and I couldn't find a pair with even the most tenuous connection.”
tirade
/ˈtaɪɹeɪd/nouneasyDefinition:
A long, angry or violent speech; a diatribe.
truculent
/ˈtɹʌkjʊlənt/adjectivemediumDefinition:
Cruel or savage.
Example:
“The truculent soldiers gave us a steely-eyed stare.”
ubiquitous
adjectivemediumDefinition:
Being everywhere at once: omnipresent.
Example:
“To Hindus, Jews, Christians, and Muslims, God is ubiquitous.”
vehement
/ˈviː.ə.mənt/adjectiveeasyDefinition:
Showing strong feelings; passionate; forceful or intense.
verisimilitude
/vɛɹɪsɪˈmɪlɪtjuːd/nounchallengingDefinition:
The property of seeming true, of resembling reality; resemblance to reality, realism.
vicissitude
[vaɪˈsɪs.ɨˌt(j)u(ː)d]nounmediumDefinition:
Regular change or succession from one thing to another, or one part of a cycle to the next; alternation; mutual succession; interchange.
winsome
adjectivemediumDefinition:
Charming, engaging, winning; inspiring approval and trust, especially if in an innocent manner.
zealous
adjectivemediumDefinition:
Full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion.
Showing all 100 words
High School words at a glance
Literary and entrance-exam vocabulary, mostly Greek roots and French borrowings.
| Grade | Typical age | Words | Easy | Medium | Challenging |
|---|---|---|---|---|---|
| Grade 1 | 6–7 | 50 | 20 | 20 | 10 |
| Grade 2 | 7–8 | 50 | 20 | 20 | 10 |
| Grade 3 | 8–9 | 50 | 20 | 20 | 10 |
| Grade 4 | 9–10 | 50 | 20 | 20 | 10 |
| Grade 5 | 10–11 | 50 | 20 | 20 | 10 |
| Grade 6 | 11–12 | 50 | 20 | 20 | 10 |
| Grade 7 | 12–13 | 50 | 20 | 20 | 10 |
| Grade 8 | 13–14 | 100 | 40 | 40 | 20 |
| High School | 14–18 | 100 | 40 | 40 | 20 |
Getting the most out of a definition
- Read the meaning before you spell. A word you understand is far easier to remember than a string of letters.
- Say it aloud. Most misspellings come from a sound the speller never heard clearly in the first place.
- Cover it and write it. Recall is the skill a bee tests; recognition is not.
- Use it in a sentence about your own day. Words attached to something real stay put.
Why Learn Word Definitions?
Understanding word meanings enhances spelling skills and vocabulary development.
Improved Comprehension
Knowing what words mean helps you understand what you read and hear. This deeper comprehension improves overall language skills.
Better Spelling
Understanding a word's meaning and context makes it easier to remember its spelling, especially for words with similar sounds but different meanings.
Enhanced Writing
A rich vocabulary allows you to express your ideas more precisely and effectively in writing, making your communication more powerful.
Where to go from a definition
Knowing what a word means is half of it. These turn the meaning into recall.
Frequently Asked Questions
What are High School spelling bee words?
High School spelling bee words are carefully selected vocabulary terms appropriate for students aged 14-18 years. Our comprehensive list includes 100 words categorized by difficulty level (easy, medium, and challenging) to support progressive learning and spelling bee preparation.
How can word definitions help with spelling?
Understanding a word's definition provides crucial context that makes spelling more intuitive and memorable. When students know what a word means and how it's used in sentences, they're more likely to remember its correct spelling. Definitions also help distinguish between homophones (words that sound alike but have different spellings and meanings), reducing common spelling errors.
Are these High School words suitable for spelling bee competitions?
They are a good place to practice. Our High School list is pitched at the vocabulary range typically expected at this grade level and includes pronunciation guides, so working through these 100 words will help with classroom spelling tests and school bees. It is our own list, not an official competition list — for regional and national rounds, use it alongside the official Scripps study material.
What information is included with each word definition?
Every word has a definition and a part of speech, and almost all have a phonetic pronunciation guide with audio. Most also carry an example sentence showing the word in use, and some list synonyms and antonyms where the dictionary provides them. Coverage of those last three varies by word.
How should students use these word definitions for study?
For effective studying, students should: (1) Read the definition to understand the word's meaning, (2) Study the pronunciation guide and practice saying the word aloud, (3) Review the example sentence to see how it's used in context, (4) Cover the word and try to spell it from memory, (5) Use the word in their own original sentences, and (6) Explore the synonyms to build vocabulary connections. Regular practice sessions of 10-15 minutes are more effective than long, infrequent study periods.
What makes High School vocabulary different from other grade levels?
High School vocabulary is specifically calibrated for the cognitive and linguistic development of 14-18-year-old students. The words introduce age-appropriate concepts, spelling patterns, and complexity levels that build upon previous grades while preparing students for the next level. Our difficulty categorization (easy, medium, challenging) allows students to progress at their own pace within the grade level.
The High School Spelling Bee Kit
This definitions page stays free forever. The kit is what comes next — 100 words worked all the way through, 82 printable pages, ready in one download.
- Every word with a definition, example sentence & pronunciation
- Cut-and-go flashcard deck, printed for double-sided flipping
- Trace-and-write, fill-in-the-blank & scramble worksheets + answer key
- Parent/teacher guide with a pronouncer script, tracker & certificate