disparagement vs upstart

disparagement and upstart both are nouns.

Word	Noun	Adjective	Verb	Adverb
disparagement	Yes	No	No	No
upstart	Yes	Yes	No	No

disparagement (noun)	upstart (noun)
the act of speaking contemptuously of	a gymnastic exercise performed starting from a position with the legs over the upper body and moving to an erect position by arching the back and swinging the legs out and down while forcing the chest upright
a communication that belittles somebody or something	a person who has suddenly risen to a higher economic status but has not gained social acceptance of others in that class
	an arrogant or presumptuous person

disparagement (adjective)	upstart (adjective)
	characteristic of someone who has risen economically or socially but lacks the social skills appropriate for this new position