Whether you are preparing for an SAT, ACT, or an actual spelling bee, you’ll need to have some good high-level vocabulary. You may also want to refer to some hard words if you’re looking to generally enhance your vocabulary. Whatever the reason may be, you’re exactly in the right place.
Following is a list of 100+ hard spelling bee words suitable for seniors in high school to enhance their vocabulary and take it to a new level for the upcoming competition.
Spelling Words for Twelfth Grade Students
| clientele | illustrious | cognizant | circumspect |
| nefarious | necessitate | auspicious | avow |
| maul | homonym | diabolical | resplendent |
| obituary | negotiate | doctrine | reprove |
| prosperity | frugal | euphemism | emulate |
| extenuating | narcotic | eulogy | longevity |
| momentum | adversary | exonerate | lobbyist |
| anachronistic | aesthetic | incongruous | digression |
| mystical | celestial | ephemeral | sequester |
| prosperity | certitude | insurmountable | hackneyed |
| clairvoyant | contemptuous | Machiavellian | trite |
| hedonist | accolade | lassitude | trifling |
| obnoxious | bonafide | loquacious | surreptitious |
| fortuitous | amicable | poignancy | stagnant |
| prudent | anecdote | ostentatious | voyeuristic |
| querulous | innumerable | quagmire | shrewd |
| procrastinate | inconsequential | modus operandi | synecdoche |
| substantiate | delirious | punitive | raconteur |
| mundane | demagogue | nonchalant | pugnacious |
| tenacious | condescending | parsimony | maladroit |
| benevolent | superficial | exasperation | unerring |
| camaraderie | subtle | exemplary | stupefy |
| compromise | orature | though-provoking | jubilation |
| conformist | disdain | ultimate | intuitive |
| asylum | censure | unkempt | spendthrift |
| assiduous | arid | transcribe | reconciliation |
| intrepid | rouse | grissini | reclusive |
| congregation | deleterious | frondescence | vociferous |
| jargon | vindicate | boudoir | spiteful |
| lateral | divergent | ptomaine | wend |
| panorama | zealot | mitochondria | vitality |
| oblivion | wary | bireme | subside |
| ordinance | tirade | ankh | ultimatum |
| patron | pulverize | antediluvian | tier |
| phenomenal | quell | zloty | tart |
| vex | vulgar | raillery | adversity |
| venerate | tenacity | eleemosynary | adulation |
| somber | tentative | bourgeoisie | beaucoup |
| whet | stereotype | consanguineous | nenuphar |
| silhouette | steadfast | antipyretic | narcissistic |
| simultaneous | whinging | amoretto | vile |
| rogue | spoonerism | psalmody | serendipity |
| stolid | sanctimonious | zabaglione | solitude |
| revoke | revere | zinciferous | acquiescence |
| skirmish | risqué | coulomb | faience |
| prophylactic | prose | couturier | jodhpurs |
| usurp | vernacular | novice | parched |
| miasma | vitriolic | pulchritude | oriflamme |
| lavaliere | virtuoso | reorganize | sagacity |
| circuitous | sear | reputable | impute |
| sluggish | rostrum | cholangitis | banausic |
| rueful | abstinence | dentifrice | remittance |
| infinitesimal | anonymous | exasperation | rift |
| einkorn | spurious | restrained | precocious |
| discredit | sporadic | resilient | enhance |
| convergence | qualm | squander | rudementary |
| empathy | slothful | stability | tedious |
You can download the following image to quickly revise the hard to spell words for 12th graders.
Stay tuned to EnglishBix for more vocabulary resources for different grades.
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