gumption
— Noun
– English
~ fortitude and determination; "he didn't have the guts to try it"
gumption
— Noun
– English
~ sound practical judgment; "Common sense is not so common"; "he hasn't got the sense God gave little green apples"; "fortunately she had the good sense to run away"
gumptious
— Adjective
– English
~ working hard to promote an enterprise
gumshield
— Noun
– English
~ (especially boxing) equipment that protects an athlete's mouth