boldness vs daring

boldness and daring both are nouns.

Word	Noun	Adjective	Verb	Adverb
boldness	Yes	No	No	No
daring	Yes	Yes	No	No

As nouns, boldness and daring are synonyms defined as:

boldness and daring: the trait of being willing to undertake things that involve risk or danger

Other synonyms of boldness include hardihood, hardiness.

boldness (noun)	daring (noun)
the trait of being willing to undertake things that involve risk or danger	the trait of being willing to undertake things that involve risk or danger
the quality of standing out strongly and distinctly	a challenge to do something dangerous or foolhardy
impudent aggressiveness

boldness (adjective)	daring (adjective)
	disposed to venture or take risks
	radically new or original