vaulting vs bold

vaulting and bold both are nouns.

Word	Noun	Adjective	Verb	Adverb
vaulting	Yes	Yes	No	No
bold	Yes	Yes	No	No

vaulting (noun)	bold (noun)
a light leap by a horse in which both hind legs leave the ground before the forelegs come down	a typeface with thick heavy lines
(architecture) a vaulted structure

vaulting (adjective)	bold (adjective)
revealing excessive self-confidence; reaching for the heights	fearless and daring
	clear and distinct
	very steep; having a prominent and almost vertical front