bloom vs flush

bloom and flush both are nouns.

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

As nouns, bloom and flush are synonyms defined as:

bloom and flush: a rosy color (especially in the cheeks) taken as a sign of good health

Other synonyms of bloom include blush, rosiness.

As nouns, bloom and flush are synonyms defined as:

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

bloom (noun)	flush (noun)
a powdery deposit on a surface	sudden reddening of the face (as from embarrassment or guilt or shame or modesty)
reproductive organ of angiosperm plants especially one having showy or colorful parts	a sudden rapid flow (as of water)
the organic process of bearing flowers	the swift release of a store of affective force
a rosy color (especially in the cheeks) taken as a sign of good health	a poker hand with all 5 cards in the same suit
the best time of youth	a rosy color (especially in the cheeks) taken as a sign of good health
the period of greatest prosperity or productivity	sudden brief sensation of heat (associated with menopause and some mental disorders)
	the period of greatest prosperity or productivity

bloom (adjective)	flush (adjective)
	of a surface exactly even with an adjoining one, forming the same plane
	having an abundant supply of money or possessions of value

bloom (verb)	flush (verb)
produce or yield flowers	turn red, as if in embarrassment or shame
	cause to flow through something
	rinse, clean, or empty with a liquid
	irrigate with water from a sluice
	cause to flow or flood with or as if with water
	make level or straight
	glow or cause to glow with warm color or light

bloom (adverb)	flush (adverb)
	squarely or solidly
	in the same plane