go forward vs uphold

go forward and uphold both are verbs.

Word	Noun	Adjective	Verb	Adverb
go forward	No	No	Yes	No
uphold	No	No	Yes	No

go forward (verb)	uphold (verb)
move ahead; travel onward in time or space	stand up for; stick up for; of causes, principles, or ideals
	support against an opponent
	keep or maintain in unaltered condition; cause to remain or last