Clammed up and Heedless

Clammed up

Definitions of Clammed up not found.

Heedless is an antonym for clammed up in unwilling to decide topic.

Heedless

Heedless adjective - Not paying or showing close attention especially for the purpose of avoiding trouble.

Clammed up is an antonym for heedless.

Nearby Words: heed, heedlessly, heedful
Cite this Source
Heedless and Clammed up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/clammed_up/heedless
Clammed up & Heedless. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/clammed_up/heedless>.
Heedless or Clammed up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/clammed_up/heedless.
Google Ngram Viewer shows how "clammed up" and "heedless" have occurred on timeline