bloomer vs blunder

bloomer and blunder both are nouns.

Word	Noun	Adjective	Verb	Adverb
bloomer	Yes	No	No	No
blunder	Yes	No	Yes	No

As nouns, bloomer and blunder are synonyms defined as:

Other synonyms of bloomer include blooper, boner, boo-boo, botch, bungle, flub, foul-up, fuckup, pratfall.

bloomer (noun)	blunder (noun)
an embarrassing mistake	an embarrassing mistake
a flower that blooms in a particular way

bloomer (verb)	blunder (verb)
	utter impulsively
	make one's way clumsily or blindly
	commit a faux pas or a fault or make a serious mistake