lexicalize vs give voice

lexicalize and give voice both are verbs.

Word	Noun	Adjective	Verb	Adverb
lexicalize	No	No	Yes	No
give voice	No	No	Yes	No

As verbs, give voice is a hypernym of lexicalize; that is, give voice is a word with a broader meaning than lexicalize:

lexicalize: make or coin into a word or accept a new word into the lexicon of a language
give voice: put into words or an expression

Other hypernyms of lexicalize include articulate, formulate, phrase, word.

lexicalize (verb)	give voice (verb)
make or coin into a word or accept a new word into the lexicon of a language	put into words or an expression