closemouthed vs closelipped

closemouthed and closelipped both are adjectives.

Word	Noun	Adjective	Verb	Adverb
closemouthed	No	Yes	No	No
closelipped	No	Yes	No	No

As adjectives, closemouthed and closelipped are synonyms defined as:

closemouthed and closelipped: inclined to secrecy or reticence about divulging information

Other synonyms of closemouthed include close, secretive, tightlipped.

closemouthed (adjective)	closelipped (adjective)
inclined to secrecy or reticence about divulging information	inclined to secrecy or reticence about divulging information