Big mouthed and Uncommunicative

Big mouthed

Uncommunicative

Uncommunicative adjective - Deliberately refraining from speech.

Big mouthed is an antonym for uncommunicative.
Cite this Source
Uncommunicative and Big mouthed. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/big_mouthed/uncommunicative
Big mouthed & Uncommunicative. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/big_mouthed/uncommunicative>.
Uncommunicative or Big mouthed. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/big_mouthed/uncommunicative.
Google Ngram Viewer shows how "big mouthed" and "uncommunicative" have occurred on timeline