TOEFL verbal test: Vocabulary Answers: Adjective

adj. unconquerable; unbeatable; invulnerable; indisputable
analogous
diffident
truculent
impregnable

adj. worldly; as opposed to spiritual; existing for a time only
temporal
rueful
radical
indigenous

adj. dead; vanished; gone
extinct
incumbent
morose
motley

adj. very important; decisive; essential; difficult; essential
authentic
crucial
noisome
cantankerous

adj. deserving or reflecting credit or honor; praiseworthy; believable
stoic
lethal
creditable
latent

adj. careful; cautious; prudent; watchful; guarded
vituperative
circumspect
bombastic
anonymous

adj. unpredictable; irregular; unsettled
implacable
meticulous
provisional
erratic

adj. pertaining to spring
imminent
morose
cacophonous
vernal

adj. shiny; clear minded
egregious
cogent
civil
lucid

adj. quarrelsome; warlike
punitive
ludicrous
precocious
bellicose