let vs consent

let and consent both are nouns.

Word	Noun	Adjective	Verb	Adverb
let	Yes	No	Yes	No
consent	Yes	No	Yes	No

As verbs, consent is a hypernym of let; that is, consent is a word with a broader meaning than let:

Other hypernyms of let include accept, go for.

let (noun)	consent (noun)
a serve that strikes the net before falling into the receiver's court; the ball must be served again	permission for something to happen

let (verb)	consent (verb)
leave unchanged	give an affirmative reply to; respond favorably to
cause to move; cause to be in a certain position or condition
actively cause something to happen
consent to, give permission; permit
grant use or occupation of under a term of contract
make it possible through a specific action or lack of action for something to happen