peculiarity

1. An odd or unusual characteristic (synset 105860690)
   is a type of: characteristic, feature - a prominent attribute or aspect of something
   subtypes: calling card - a distinguishing characteristic or behavior
   same as: distinctive feature, distinguishing characteristic
2. A distinguishing trait (synset 104771180)
   is a type of: individualism, individuality, individuation - the quality of being individual
   subtypes: foible, idiosyncrasy, mannerism - a behavioral attribute that is distinctive and peculiar to an individual
   same as: distinctiveness, speciality, specialness, specialty
3. 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, oddity, oddment, rarity

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