wallop vs consequence

wallop and consequence both are nouns.

Word	Noun	Adjective	Verb	Adverb
wallop	Yes	No	Yes	No
consequence	Yes	No	No	No

As nouns, consequence is a hypernym of wallop; that is, consequence is a word with a broader meaning than wallop:

wallop: a forceful consequence; a strong effect
consequence: a phenomenon that follows and is caused by some previous phenomenon

Other hypernyms of wallop include effect, event, issue, outcome, result, upshot.

wallop (noun)	consequence (noun)
a severe blow	having important effects or influence
a forceful consequence; a strong effect	the outcome of an event especially as relative to an individual
	a phenomenon that follows and is caused by some previous phenomenon

wallop (verb)	consequence (verb)
defeat soundly and utterly
strike hard