quirkiness quirk • quirkish · · · Info · Definitions · Synonyms · Characters · · quirkiness · · Text Latin · · Script 10 · · Length Definitions · · · (noun) a strange attitude or habit. Synonyms: oddity, queerness, quirk, crotchet. · · Noun Definition 1 Synonyms · · · oddity · · Synonym 1 queerness · · Synonym 2 quirk · · Synonym 3 crotchet · · Synonym 4 Characters · · e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E q latin small letter q U+0071 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075