GRE prep test: Word Vocabulary Games: English

adj. capable of being done with means at hand and circumstances as they are; viable; workable
headstrong
unattired
coy
practicable

adj. invulnerable to fear or intimidation; dauntless; fearless; intrepid; unfearing
absolute
nonnatural
voluble
hardy

adj. general; of or pertaining to a class or kind
stalwart
intrepid
veracious
generic

adj. not elegant or graceful in expression; inapt; inept; ill-chosen
cumbersome
unfaltering
prophylactic
reticent

n. a word or phrase conveying no independent meaning but added to fill out a sentence or metrical line
expletive
epaulet
pantry
habitue

v. gather, as of natural products
glean
grok
vacillate
gorge

adj. uttered with unrestrained enthusiasm; effusive; gushing
indicative
burbling
gawky
suppliant

adj. markedly different from an accepted norm; deviate
compact
equine
aberrant
germinal

adj. large in capacity
capacious
brumous
imprudent
anthropomorphic

adj. having existed from the beginning; primeval; primordial
acetose
potable
bloated
primaeval