guts vs gumption

guts and gumption both are nouns.

Word	Noun	Adjective	Verb	Adverb
guts	Yes	No	No	No
gumption	Yes	No	No	No

As nouns, guts and gumption are synonyms defined as:

Other synonyms of guts include backbone, grit, moxie, sand.

guts (noun)	gumption (noun)
fortitude and determination	fortitude and determination
	sound practical judgment