flirtation vs coquetry

flirtation and coquetry both are nouns.

Word	Noun	Adjective	Verb	Adverb
flirtation	Yes	No	No	No
coquetry	Yes	No	No	No

As nouns, flirtation and coquetry are synonyms defined as:

flirtation and coquetry: playful behavior intended to arouse sexual interest

Other synonyms of flirtation include dalliance, flirt, flirting, toying.

flirtation (noun)	coquetry (noun)
playful behavior intended to arouse sexual interest	playful behavior intended to arouse sexual interest