| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | not normal; varying from the usual |
| Synonyms: | abnormal, atypical, bizarre, deviant, different, flaky*, mental*, nonstandard, odd, off-base, off-color, out of line, peculiar, psycho, strange, unusual, weird |
| Antonyms: | normal, same, true |
| Main Entry: | anomalous |
| Part of Speech: | adjective |
| Definition: | deviating from normal, usual |
| Synonyms: | aberrant, abnormal, atypical, bizarre, divergent, eccentric, exceptional, foreign, heteroclite, incongruous, inconsistent, irregular, odd, peculiar, preternatural, prodigious, rare, strange, unnatural, unorthodox, unrepresentative, untypical, unusual |
| Antonyms: | conforming, normal, regular, standard, usual |
| Main Entry: | atypical |
| Part of Speech: | adjective |
| Definition: | nonconforming |
| Synonyms: | aberrant, abnormal, anomalous, deviant, different, divergent, exceptional, heteroclite, irregular, odd, peculiar, preternatural, strange, unnatural, unrepresentative |
| Antonyms: | conforming, normal, ordinary, standard, typical, usual |
| Main Entry: | delirious |
| Part of Speech: | adjective |
| Definition: | mentally imbalanced |
| Synonyms: | aberrant, bewildered, confused, crazed, crazy, demented, deranged, deviant, deviate, disarranged, disordered, distracted, disturbed, flipped, flipped out, hallucinatory, incoherent, insane, irrational, lightheaded, lunatic, mad, maniac, maniacal, manic, off one's head, out of one's head, out of one's skull, rambling, raving, unhinged, unreasonable, unsettled, wandering |
| Antonyms: | balanced, collected, normal, sane |
| Main Entry: | deviant |
| Part of Speech: | adjective |
| Definition: | abnormal, different |
| Synonyms: | aberrant, anomalous, atypical, bent, devious, divergent, freaky, heretical, heteroclite, irregular, kinky, off-key, perverse, perverted, preternatural, queer, twisted, unorthodox, unrepresentative, untypical, variant, varying, wandering, wayward, weird |
| Antonyms: | normal, regular, standard, usual |
| Main Entry: | divergent |
| Part of Speech: | adjective |
| Definition: | differing |
| Synonyms: | aberrant, abnormal, anomalous, antithetical, atypical, conflicting, contradictory, contrary, deviating, different, disagreeing, disparate, dissimilar, dissonant, distant, diverging, diverse, factional, factious, irregular, off-key, opposite, poles apart, separate, unalike, unequal, unlike, unnatural, unsimilar, untypical, variant, various |
| Antonyms: | agreeing, convergent, similar |
| Main Entry: | eccentric |
| Part of Speech: | adjective |
| Definition: | bizarre, unusual |
| Synonyms: | aberrant, abnormal, anomalous, beat*, bent*, bizarre, capricious, characteristic, cockeyed, crazy, curious, droll, erratic, far out, flaky, freak, freakish, funky*, funny, idiosyncratic, irregular, kooky, nutty, odd, oddball, off the wall, off-center, offbeat, out in left field, outlandish, peculiar, quaint, queer, quirky, quizzical, singular, strange, uncommon, unconventional, unnatural, way out, weird, whimsical, wild |
| Antonyms: | boring, common, dull, normal, ordinary, plain, regular, standard, unexciting, usual |
| Main Entry: | errant |
| Part of Speech: | adjective |
| Definition: | wrong; deviant |
| Synonyms: | aberrant, deviating, devious, drifting, errable, erratic, erring, fallible, heretic, meandering, misbehaving, mischievous, miscreant, naughty, off straight and narrow, offending, rambling, ranging, roaming, roving, shifting, sinning, stray, straying, unorthodox, unreliable, wandering, wayward |
| Notes: | an errand is a short trip that is taken for a specific purpose; arrant means thoroughgoing - downright - out-and-out - extreme - notorious; errant means wandering or roving especially in search of adventure - deviating or straying from an appointed course - straying from the proper standards - moving aimlessly or irregularly |
| Antonyms: | correct, righteous |
| Main Entry: | erratic |
| Part of Speech: | adjective |
| Definition: | unpredictable; wandering |
| Synonyms: | aberrant, abnormal, anomalous, arbitrary, bizarre, capricious, changeable, desultory, devious, dicey, directionless, dubious, eccentric, fitful, flaky*, fluctuant, idiosyncratic, iffy, incalculable, inconsistent, inconstant, irregular, meandering, mercurial, nomadic, oddball, peculiar, planetary, rambling, roving, shifting, spasmodic, strange, stray, uncertain, undirected, unnatural, unreliable, unstable, unusual, vagarious, variable, volatile, wayward, weird, whimsical |
| Antonyms: | certain, consistent, definite, dependable, predictable, regular, reliable, steady, sure, unchanging |