Fluent and Mum

Fluent

Fluent adjective - Able to express oneself clearly and well.

Mum is an antonym for fluent.

Nearby Words: fluently, fluency

Mum

Mum adjective - Deliberately refraining from speech.
Usage example: kept mum about the surprise bridal shower

Fluent is an antonym for mum.
Cite this Source
Mum and Fluent. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fluent/mum
Fluent & Mum. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fluent/mum>.
Mum or Fluent. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fluent/mum.
Google Ngram Viewer shows how "fluent" and "mum" have occurred on timeline