philander vs coquet

philander is not a noun while coquet is a noun.

Word	Noun	Adjective	Verb	Adverb
philander	No	No	Yes	No
coquet	Yes	No	Yes	No

As verbs, philander and coquet are synonyms defined as:

philander and coquet: talk or behave amorously, without serious intentions

Other synonyms of philander include butterfly, chat up, coquette, dally, flirt, mash, romance.

philander (noun)	coquet (noun)
	a seductive man who uses his sex appeal to exploit women

philander (verb)	coquet (verb)
talk or behave amorously, without serious intentions	talk or behave amorously, without serious intentions
have amorous affairs; of men