bold vs vaulting

bold and vaulting both are nouns.

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

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

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