quirk
1. [ noun ] a strange attitude or habit
Synonyms: queerness quirkiness crotchet oddity
Related terms: unfamiliarity
2. [ verb ] twist or curve abruptly
Examples:

"She quirked her head in a peculiar way"

Related terms: twist
3. [ noun ] Last name, frequency rank in the U.S. is 6203
4. [ noun ] a narrow groove beside a beading
Related terms: groove
Similar spelling:   quirky
  quark
  qurush
  Quiroz
  Quiros
  Quiroga