determination vs resoluteness

determination and resoluteness both are nouns.

Word	Noun	Adjective	Verb	Adverb
determination	Yes	No	No	No
resoluteness	Yes	No	No	No

As nouns, resoluteness is a hypernym of determination; that is, resoluteness is a word with a broader meaning than determination:

determination: the quality of being determined to do or achieve something; firmness of purpose
resoluteness: the trait of being resolute

Other hypernyms of determination include firmness, firmness of purpose, resolution, resolve.

determination (noun)	resoluteness (noun)
the act of determining the properties of something, usually by research or calculation	the trait of being resolute
the act of making up your mind about something
the quality of being determined to do or achieve something; firmness of purpose
a position or opinion or judgment reached after consideration
deciding or controlling something's outcome or nature