getup vs playsuit

getup and playsuit both are nouns.

Word	Noun	Adjective	Verb	Adverb
getup	Yes	No	No	No
playsuit	Yes	No	No	No

As nouns, playsuit is a hyponym of getup; that is, playsuit is a word with a more specific, narrower meaning than getup:

getup: a set of clothing (with accessories)
playsuit: a sports outfit for women or children; usually consists of shorts and a blouse

Other hyponyms of getup include bib-and-tucker, ensemble, trousseau.

getup (noun)	playsuit (noun)
a set of clothing (with accessories)	a sports outfit for women or children; usually consists of shorts and a blouse