Feeble and Undoubtful
Opposite meaning words
Feeble
Feeble adjective - Lacking bodily strength.
Undoubtful is an antonym for feeble.
Nearby Words: feebleness, feebly
Undoubtful
Cite this Source
Undoubtful and Feeble. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/feeble/undoubtful
Feeble & Undoubtful. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/feeble/undoubtful>.
Undoubtful or Feeble. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/feeble/undoubtful.
Google Ngram Viewer shows how "feeble" and "undoubtful" have occurred on timeline