bouquet vs corsage

bouquet and corsage both are nouns.

Word	Noun	Adjective	Verb	Adverb
bouquet	Yes	No	No	No
corsage	Yes	No	No	No

As nouns, bouquet and corsage are synonyms defined as:

bouquet and corsage: an arrangement of flowers that is usually given as a present

Other synonyms of bouquet include nosegay, posy.

bouquet (noun)	corsage (noun)
an arrangement of flowers that is usually given as a present	an arrangement of flowers that is usually given as a present
a pleasingly sweet olfactory property