Odd1. (superl.) Not paired with another, or remaining over after a pairing; without a mate; unmatched; single; as, an odd shoe; an odd glove.
2. (superl.) Not divisible by 2 without a remainder; not capable of being evenly paired, one unit with another; as, 1, 3, 7, 9, 11, etc., are odd numbers.
3. (superl.) Left over after a definite round number has been taken or mentioned; indefinitely, but not greatly, exceeding a specified number; extra.
4. (superl.) Remaining over; unconnected; detached; fragmentary; hence, occasional; inconsiderable; as, odd jobs; odd minutes; odd trifles.
5. (superl.) Different from what is usual or common; unusual; singular; peculiar; unique; strange.
Thesaurus Entries
abnormal, absolute, absurd, algorismic, algorithmic, aliquot, alone, anomalous, asymmetric, azygous, bereft of reason, brainsick, cardinal, casual, celibate, chance, contingent, contrasting, counter, crackbrained, cracked, crank, crankish, cranky, crazed, crazy, crotchety, curious, daft, decimal, deluded, demented, deprived of reason, deranged, deviant, deviative, different, differential, digital, disoriented, disparate, disproportionate, dissimilar, distraught, divergent, diverse, dotty, eccentric, erratic, even, exceptional, exponential, extra, fey, figural, figurate, figurative, finite, first and last, flaky, flighty, fluky, fortuitous, fractional, freaked out, freakish, freaky, funny, hallucinated, hardly like, idiocratic, idiosyncratic, ill-matched, ill-sorted, imaginary, impair, impossible, inadequate, incidental, infinite, insane, insufficient, integral, irrational, irregular, kinky, kooky, left, leftover, loco, logarithmic, logometric, lone, lunatic, mad, maddened, maggoty, manic, mazed, mental, mentally deficient, meshuggah, mismatched, moon-struck, negative, net, non compos, non compos mentis, nonuniform, not all there, not right, numeral, numerary, numerative, numeric, nutty, occasional, oddball, of unsound mind, off, off the wall, offbeat, one and only, only, only-begotten, ordinal, out, out of proportion, out-of-the-way, outlandish, outstanding, over, pair, part-time, passing strange, peculiar, positive, possible, prime, psycho, quaint, queer, quirky, radical, rational, real, reasonless, reciprocal, remaining, remanent, scarcely like, screwball, screwy, senseless, sick, side, single, singular, skew, skewed, sole, spare, stark-mad, stark-staring mad, strange, submultiple, superfluous, surd, surplus, surviving, tetched, to spare, touched, transcendental, twisted, unalike, unbalanced, unconsumed, unconventional, unearthly, unequal, uneven, unhinged, unidentical, unique, unlike, unmatched, unnatural, unpaired, unrepeated, unresembling, unsame, unsane, unsettled, unsimilar, unsound, unused, unusual, wacky, wandering, weird, whimsical, witless, wondrous strange