idiosyncrasy, oddity

QUIRK
List of words for the clue idiosyncrasy, oddity from the crossword:
TIC PECULIARITY ODDNESS MANNERISM FOIBLE CHARACTERISTIC BOWIE TRAIT TRADEMARK SPECIALTY SPECIALNESS SPECIALITY KINK EGO DISTINCTIVENESS UFO STRANGENESS RARA MUTANT
WordClue
VERNACULARidiom, argot
DUNCEidiot