behavior [n]
- Marotte [f]
- Schrulle [f]

behavior [n]
- bizarrerie [f]
- excentricité [f]
- marotte [f]
- manie [f]
- trait [m] particulier

behavior [n]
- stravaganza [f]
- eccentricità [f (invariable)]
- fissazione [f]
- pallino [m]

behavior [n]
- peculiaridad [f]

behavior [n]
- rare trek [m]

behavior [n]
- nyck [n]
- tilltag [n]

behavior [n]
- mania [f (informal)]
- esquisitice [f]

style [n]
- characteristic
- flavour
- temperament
- essence
- earmark
- character
- touch

Present participle; Past participle
- quirking
- quirked
Present
- quirk
- quirk
- quirks
- quirk
- quirk
- quirk
Past
- quirked
- quirked
- quirked
- quirked
- quirked
- quirked
Future
- will quirk
- will quirk
- will quirk
- will quirk
- will quirk
- will quirk
Present conditional
- would quirk
- would quirk
- would quirk
- would quirk
- would quirk
- would quirk
Present Perfect
- have quirked
- have quirked
- has quirked
- have quirked
- have quirked
- have quirked
Past Perfect
- had quirked
- had quirked
- had quirked
- had quirked
- had quirked
- had quirked
Future Perfect
- will have quirked
- will have quirked
- will have quirked
- will have quirked
- will have quirked
- will have quirked
Past conditional
- would have quirked
- would have quirked
- would have quirked
- would have quirked
- would have quirked
- would have quirked
Imperative
- -
- quirk
- -
- -
- -
- -