synonyms: contaminate, pollute

antonym: purify, purge, expurgate

synonyms: harsh, bleak, forbidden

antonym:  cheery, inviting

gape

(only synonym)

synonym: supple, adaptable

antonyms: rigid, inflexible

synonyms: quick, superficia

anonyms: thorough, careful

synonyms: impulse

antonyms: curb

synonyms: revert, degenerate, decline

antonyms: advance, evolve, progress

synonyms: fearful, faint hearted

antonyms: brave, courageous

redress

(only synonyms)

synonyms: excusable, forgivable

antonyms: inexusable, unforgivable, unpardonable

synonyms: bereaved

antonyms: replete, well provided

synonyms: acheivement, fulfillment

antonym:failure, defeat, frustration

synonyms: (v) to respect, admire, honor, revere

antonyms: (v) disdain, scorn (n) contempt

synonyms: banded measurable

antonyms: unlimited, immeasurable, everlasting, eternal

synonyms: leniency, forbearance, gentleness

antonyms: harshness, severity, cruelty, inflexibility

synonyms: spiteful

antonyms: bland, mild

synonyms: harmonious, in agreement, like-minded

antonyms: mismatched, incongruous, antagonist

synonyms: outmoded

antonyms: current, brand-new

synonyms: pretentious, superficial, fatuous

antonyms: mature, judicious, knowledgeable

synonyms: argumentative

antonyms: agreeable

synonym: provisional, inconclusive

antonym: definate, conclusive, confirmed

synonyms: (adj) exact (adv) precisely

antonyms: (adj) paraphrased

synonyms: rich, lavish, plentiful, abundant

antonyms: poverty-stricken, wretched

synoyms: impassive

antonyms: emotional, oversensitive, high-strung

synonyms: sloppy, disheveled, disordered, rough

antonyms: well-groomed, tidy, neat

synonyms: pained expression, facial condition

antonyms: smile, grin

synonyms: glorify, applaud

antonyms: criticize, belittle 

synonyms: inspect, pore over

antonyms: skim, scan, glance at

precedent

(only synonyms)

synonyms: quide, tradition, model

synonyms: antagonist, rival, foe

antonyms: friend, ally, supporter, confederate

synonyms: blustery, implacable

antonyms: productive, fertile, prolific

synonyms:unproductive, inert, dormant

antonyms: productive, fertile

synonyms: elegant

antonyms: crude

synonyms:break up, dispel

antonyms: collect, assemble

skulk

(only synonyms)

ascertain

(only synonyms)

bequeath

(only synonyms)

panacea

(only synonyms)

artific

(only synonym)

cogent

synonyms:persuasive, compelling

antonyms: weak, unconvincing, ineffective, inelevant

synonyms: snobbish, patronizing, over bearing

antonyms: humble, meek

synonyms: painstaking

antonyms: careless, neglegent, remiss, dishonest

synonyms: impregnable, impervious, immune

antonyms: exposed, unprotected, defenseless

synonyms: insufficiency, want

antonyms: surplus, oversuply, abundance

synonyms: recklessness

antonyms: timidity, fearfulness

synonyms: genuine, heartfelt

antonyms: insincere, phony

synonyms:timid, bashful, withdrawn

antonyms: bold, self-confident

synonyms: devote, dedicate, sanctity

antonyms: desecrate, profane, dishonor

reprisal

(only synonyms)

synonyms: indifferance, disinterest, detachment

antonyms: enthusiasum, concern