stumping vs electioneering

stumping and electioneering both are nouns.

Word	Noun	Adjective	Verb	Adverb
stumping	Yes	No	No	No
electioneering	Yes	No	No	No

As nouns, electioneering is a hypernym of stumping; that is, electioneering is a word with a broader meaning than stumping:

stumping: campaigning for something by making political speeches (stump speeches)
electioneering: the campaign of a candidate to be elected

Other hypernyms of stumping include campaigning, candidacy, candidature, political campaign.

stumping (noun)	electioneering (noun)
campaigning for something by making political speeches (stump speeches)	the campaign of a candidate to be elected
	persuasion of voters in a political campaign