Weighty and Weak

Weighty

Weighty adjective - Having power over the minds or behavior of others.
Usage example: one of the weightiest figures in the field of pediatric medicine

Weak is an antonym for weighty.

Weak

Weak adjective - Lacking bodily strength.

Weighty is an antonym for weak.

Cite this Source
Weak and Weighty. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/weighty/weak
Weighty & Weak. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/weighty/weak>.
Weak or Weighty. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/weighty/weak.
Google Ngram Viewer shows how "weighty" and "weak" have occurred on timeline