upvote vs vote

upvote and vote both are nouns.

Word	Noun	Adjective	Verb	Adverb
upvote	Yes	No	Yes	No
vote	Yes	No	Yes	No

As nouns, vote is a hypernym of upvote; that is, vote is a word with a broader meaning than upvote:

upvote: A positive vote on a social media website
vote: a choice that is made by counting the number of people in favor of each alternative

Other hypernyms of upvote include ballot, balloting, voting.

As verbs, vote is a hypernym of upvote; that is, vote is a word with a broader meaning than upvote:

upvote (noun)	vote (noun)
A positive vote on a social media website	a choice that is made by counting the number of people in favor of each alternative
	the opinion of a group as determined by voting
	a legal right guaranteed by the 15th amendment to the US Constitution; guaranteed to women by the 19th amendment
	the total number of voters who participated
	a body of voters who have the same interests

upvote (verb)	vote (verb)
To vote positively on a social media website	be guided by in voting
	express one's choice or preference by vote
	express a choice or opinion
	bring into existence or make available by vote
	express one's preference for a candidate or for a measure or resolution; cast a vote