overdress vs preen

overdress and preen both are verbs.

Word	Noun	Adjective	Verb	Adverb
overdress	No	No	Yes	No
preen	No	No	Yes	No

As verbs, preen is a hyponym of overdress; that is, preen is a word with a more specific, narrower meaning than overdress:

overdress: put on special clothes to appear particularly appealing and attractive
preen: dress or groom with elaborate care

Other hyponyms of overdress include dress, plume, primp, prank, tart up, enrobe, bedizen, dizen.

overdress (verb)	preen (verb)
put on special clothes to appear particularly appealing and attractive	dress or groom with elaborate care
dress too warmly	pride or congratulate (oneself) for an achievement
	clean with one's bill