blunder vs goof

blunder and goof both are nouns.

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

As verbs, blunder and goof are synonyms defined as:

blunder and goof: commit a faux pas or a fault or make a serious mistake

Other synonyms of blunder include boob, drop the ball, sin.

blunder (noun)	goof (noun)
an embarrassing mistake	a man who is a stupid incompetent fool
	a person who amuses others by ridiculous behavior

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