flower vs bloom

flower and bloom both are nouns.

Word	Noun	Adjective	Verb	Adverb
flower	Yes	No	Yes	No
bloom	Yes	No	Yes	No

As nouns, flower and bloom are synonyms defined as:

flower and bloom: reproductive organ of angiosperm plants especially one having showy or colorful parts

Other synonyms of flower include blossom.

As nouns, flower and bloom are synonyms defined as:

Other synonyms of flower include blossom, efflorescence, flush, heyday, peak, prime.

As verbs, flower and bloom are synonyms defined as:

Other synonyms of flower include blossom.

flower (noun)	bloom (noun)
a plant cultivated for its blooms or blossoms	a powdery deposit on a surface
reproductive organ of angiosperm plants especially one having showy or colorful parts	reproductive organ of angiosperm plants especially one having showy or colorful parts
the period of greatest prosperity or productivity	the organic process of bearing flowers
	a rosy color (especially in the cheeks) taken as a sign of good health
	the best time of youth
	the period of greatest prosperity or productivity

flower (verb)	bloom (verb)
produce or yield flowers	produce or yield flowers