peach vs let on

peach is a noun but let on is not a noun.

Word	Noun	Adjective	Verb	Adverb
peach	Yes	No	Yes	No
let on	No	No	Yes	No

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

peach: divulge confidential information or secrets
let on: make known to the public information that was previously known only to a few people or that was meant to be kept a secret

Other hypernyms of peach include break, bring out, disclose, discover, divulge, expose, give away, let out, reveal, uncover, unwrap.

peach (noun)	let on (noun)
a shade of pink tinged with yellow
downy juicy fruit with sweet yellowish or whitish flesh
a very attractive or seductive looking woman
cultivated in temperate regions

peach (verb)	let on (verb)
divulge confidential information or secrets	make known to the public information that was previously known only to a few people or that was meant to be kept a secret