| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | unlike, conflicting; completely different |
| Synonyms: | adverse, antagonistic, antipodal, antipodean, antithetical, contradictory, contrapositive, contrary, contrasted, corresponding, counter, crosswise, diametric, diametrically opposed, different, differing, dissimilar, diverse, facing, flip-side, fronting, hostile, inconsistent, independent, inimical, inverse, irreconcilable, obverse, opposed, ornery*, paradoxical, polar, repugnant, retrograde, reverse, reversed, separate, unalike, unconnected, unrelated, unsimilar, violative, vis-á-vis |
| Notes: | contrary describes something that contradicts a proposition, converse is used when the elements of a proposition are reversed, opposite pertains to that which is diametrically opposed to a proposition, and reverse can mean each of those |
| Antonyms: | compatible, like, similar |
| Main Entry: | repugnant |
| Part of Speech: | adjective |
| Definition: | bad, obnoxious; hostile |
| Synonyms: | abhorrent, abominable, adverse, against, alien, antagonistic, antipathetic, averse, conflicting, contradictory, counter, creepy*, different, disagreeable, disgusting, distasteful, extraneous, extrinsic, foreign, foul, hateful, horrid, in opposition, incompatible, inconsistent, inconsonant, inimical, invidious, loathsome, nasty, nauseating, noisome, objectionable, odious, offensive, opposed, opposite, repellent, revolting, revulsive, sickening, unconformable, unfitted, unfriendly, vile |
| Antonyms: | friendly, good, nice, pleasant |
| Main Entry: | rival |
| Part of Speech: | adjective |
| Definition: | opposing |
| Synonyms: | battling, combatant, combating, competing, competitive, conflicting, contending, contesting, cutthroat, disputing, emulating, emulous, equal, opposed, striving, vying |
| Antonyms: | assisting, associate, supporting |
| Main Entry: | unfavorable |
| Part of Speech: | adjective |
| Definition: | very bad |
| Synonyms: | adverse, antagonistic, calamitous, contrary, damaging, destructive, disadvantageous, discommodious, hostile, ill, ill-advised, improper, inadvisable, inauspicious, inconvenient, inexpedient, infelicitous, inimical, inopportune, late, low, malapropos, negative, objectionable, ominous, opposed, poor, regrettable, tardy, threatening, troublesome, unfit, unfortunate, unfriendly, unlucky, unpromising, unpropitious, unseasonable, unseemly, unsuited, untimely, untoward, wrong |
| Antonyms: | favorable, friendly, good, nice |
| Main Entry: | unfriendly |
| Part of Speech: | adjective |
| Definition: | nasty, hostile |
| Synonyms: | acrimonious, against, alien, aloof, antagonistic, antisocial, censorious, chilly, cold, combative, competitive, conflicting, contrary, disaffected, disagreeable, distant, estranged, grouchy, grudging, gruff, hateful, ill-disposed, inauspicious, inhospitable, inimical, malicious, malignant, misanthropic, not on speaking terms, opposed, opposite, quarrelsome, sour, spiteful, surly, uncharitable, uncongenial, unfavorable, unneighborly, unpropitious, unsociable, vengeful, warlike |
| Antonyms: | approachable, friendly, kind, nice, sociable |
| Main Entry: | unlike |
| Part of Speech: | adjective |
| Definition: | different |
| Synonyms: | apples and oranges, clashing, conflicting, contradictory, contrary, contrasted, discordant, disharmonious, disparate, dissimilar, dissonant, distant, distinct, divergent, diverse, far cry from, heterogeneous, hostile, incompatible, incongruous, inconsistent, mismatched, not alike, offbeat, opposed, opposite, poles apart, separate, unalike, unequal, unrelated, variant, various, weird |
| Antonyms: | alike, like, related, same, similar |
| Main Entry: | unwilling |
| Part of Speech: | adjective |
| Definition: | not in the mood |
| Synonyms: | afraid, against, against the grain, averse, backward, begrudging, compelled, contrary, demurring, disinclined, disobliging, evasive, forced, grudging, hesitating, indisposed, indocile, involuntary, laggard, loath, malcontent, opposed, recalcitrant, refractory, reluctant, remiss, resistant, shrinking, shy, slack, slow, unaccommodating, uncheerful, uncooperative, uneager, unenthusiastic, uninclined, unobliging, unready, unwishful, wayward |
| Antonyms: | prepared, ready, willing |
| Main Entry: | diametrical |
| Part of Speech: | adjective |
| Definition: | opposite |
| Synonyms: | conflicting, contrary, contrasting, counter, opposed, polar |
| Main Entry: | restrictive |
| Part of Speech: | adjective |
| Definition: | contrary |
| Synonyms: | antagonistic, confining, opposed, prohibitive, prohibitory |