philander vs mash

philander is not a noun while mash is a noun.

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

As verbs, philander and mash are synonyms defined as:

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

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

philander (noun)	mash (noun)
	mixture of ground animal feeds
	a mixture of mashed malt grains and hot water; used in brewing

philander (verb)	mash (verb)
talk or behave amorously, without serious intentions	reduce to small pieces or particles by pounding or abrading
have amorous affairs; of men	talk or behave amorously, without serious intentions
	to compress with violence, out of natural shape or condition