overdress vs fit out

overdress and fit out both are verbs.

Word	Noun	Adjective	Verb	Adverb
overdress	No	No	Yes	No
fit out	No	No	Yes	No

As verbs, fit out is a hypernym of overdress; that is, fit out is a word with a broader meaning than overdress:

Other hypernyms of overdress include apparel, clothe, dress, enclothe, garb, garment, habilitate, raiment, tog.

overdress (verb)	fit out (verb)
put on special clothes to appear particularly appealing and attractive	provide with clothes or put clothes on
dress too warmly	provide with (something) usually for a specific purpose