let out vs reveal

let out and reveal both are verbs.

Word	Noun	Adjective	Verb	Adverb
let out	No	No	Yes	No
reveal	No	No	Yes	No

As verbs, let out and reveal are synonyms defined as:

let out and reveal: 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 synonyms of let out include break, bring out, disclose, discover, divulge, expose, give away, let on, uncover, unwrap.

As verbs, reveal is a hyponym of let out; that is, reveal is a word with a more specific, narrower meaning than let out:

let out: make known to the public information that was previously known only to a few people or that was meant to be kept a secret
reveal: disclose directly or through prophets

let out (verb)	reveal (verb)
make (clothes) larger	make known to the public information that was previously known only to a few people or that was meant to be kept a secret
make known to the public information that was previously known only to a few people or that was meant to be kept a secret	make manifest
express audibly; utter sounds (not necessarily words)	disclose directly or through prophets
bring out of a specific state