"oddity" | Definition and Related Words

Noun

Eccentricity that is not easily explained (synset 104806260)
is a type of: eccentricity - strange and unconventional behavior

same as: oddness
A strange attitude or habit (synset 104805073)
is a type of: strangeness, unfamiliarity - unusualness as a consequence of not being well known

same as: crotchet, queerness, quirk, quirkiness
Something unusual -- perhaps worthy of collecting (synset 103154617)
is a type of: object, physical object - a tangible and visible entity; an entity that can cast a shadow
subtypes:
- bric-a-brac, knickknack, knickknackery, nicknack, whatnot - miscellaneous curios
- collectable, collectible - things considered to be worth collecting (not necessarily valuable or antique)
- collector's item, piece de resistance, showpiece - the outstanding item (the prize piece or main exhibit) in a collection
same as: curio, curiosity, oddment, peculiarity, rarity