single-mindedness vs resolve

single-mindedness and resolve both are nouns.

Word	Noun	Adjective	Verb	Adverb
single-mindedness	Yes	No	No	No
resolve	Yes	No	Yes	No

As nouns, resolve is a hypernym of single-mindedness; that is, resolve is a word with a broader meaning than single-mindedness:

Other hypernyms of single-mindedness include firmness, firmness of purpose, resoluteness, resolution.

single-mindedness (noun)	resolve (noun)
characterized by one unified purpose	the trait of being resolute
	a formal expression by a meeting; agreed to by a vote

single-mindedness (verb)	resolve (verb)
	cause to go into a solution
	bring to an end; settle conclusively
	reach a decision
	find the solution
	understand the meaning of
	reach a conclusion after a discussion or deliberation
	make clearly visible