blossom vs unfold

blossom is a noun but unfold is not a noun.

Word	Noun	Adjective	Verb	Adverb
blossom	Yes	No	Yes	No
unfold	No	No	Yes	No

As verbs, blossom and unfold are synonyms defined as:

Other synonyms of blossom include blossom forth, blossom out.

blossom (noun)	unfold (noun)
reproductive organ of angiosperm plants especially one having showy or colorful parts
the period of greatest prosperity or productivity

blossom (verb)	unfold (verb)
develop or come to a promising stage	develop or come to a promising stage
produce or yield flowers	spread out or open from a closed or folded state
	extend or stretch out to a greater or the full length
	open to the view