| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | reverting |
| Synonyms: | backward, catabolic, contrary, declining, deteriorating, inverse, inverted, lapsing, receding, reversed, sinking, slipping, worsening |
| Antonyms: | forward, positive |
| Main Entry: | degenerate |
| Part of Speech: | adjective |
| Definition: | corrupt, deteriorated |
| Synonyms: | base, debased, debauched, decadent, decayed, degenerated, degraded, demeaned, depraved, dissolute, effete, failing, fallen, flatitious, immoral, infamous, low, mean, miscreant, nefarious, overripe, perverted, retrograde, retrogressive, rotten, sinking, unhealthy, vicious, villainous, vitiated, wicked, worsen |
| Notes: | to degenerate means 'to decline in value, move lower on a scale' but to deteriorate means 'to worsen, to become lowered, or be reduced in value'; degenerate pertains more to character and virtue while deteriorate is more about loss of strength or vitality |
| Antonyms: | moral, upright, virtuous |
| Main Entry: | opposite |
| 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: | retrogressive |
| Part of Speech: | adjective |
| Definition: | backward |
| Synonyms: | astern, behind, inverted, rearward, regressive, retrograde |