| peculiarity(noun, characteristic, weakness, twist, fault) |
| idiosyncrasy(noun, characteristic, weakness, twist, fault) |
| oddity(noun, characteristic, weakness, twist, fault) |
| irregularity(noun, characteristic, twist, usual, chance) |
| singularity(noun, characteristic, weakness, twist, fault) |
| quirk(noun, characteristic, passion, weakness, twist) |
| aberration(noun, state, flaw, deviation, irregularity) |
| abnormality(noun, characteristic, trait, usual, different) |
| anomaly(noun, usual, flaw, indiscretion, deviation) |
| crotchet(noun, chance, surprise, slant, variation) |
| strangeness(noun, characteristic, belief, disagreement, opposition) |
| kink(noun, characteristic, passion, weakness, twist) |
| unconventionality(noun, characteristic, belief, disagreement, opposition) |
| foible(noun, weakness, twist, fault, trait) |
| twist(noun, chance, surprise, slant, variation) |
| weirdness(noun, flaw, irregularity, unusualness, ridiculousness) |
| deviation(noun, usual, flaw, indiscretion, originality) |
| oddness(noun, characteristic, deviation, irregularity, peculiarity) |
| absurdity(noun, absurdity, ridiculousness, imbecility folly) |
| bizarreness(noun, characteristic, trait, flaw, deviation) |