overdress vs tart up

overdress and tart up both are verbs.

Word	Noun	Adjective	Verb	Adverb
overdress	No	No	Yes	No
tart up	No	No	Yes	No

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

overdress: put on special clothes to appear particularly appealing and attractive
tart up: dress up in a cheap and provocative way

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

overdress (verb)	tart up (verb)
put on special clothes to appear particularly appealing and attractive	dress up in a cheap and provocative way
dress too warmly	decorate in a cheap and flashy way