Unable and Useless

Unable

Unable adjective - Lacking qualities (as knowledge, skill, or ability) required to do a job.
Usage example: a celebrated author of serious plays, he turned out to be a particularly unable writer of comedies

Useless and unable are semantically related. In some cases you can use "Useless" instead an adjective "Unable".

Useless

Useless adjective - Not capable of being put to use or account.

Unable and useless are semantically related. Sometimes you can use "Unable" instead an adjective "Useless".

Nearby Words: use, useful, uselessly
Cite this Source
Useless and Unable. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/unable/useless
Unable & Useless. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/unable/useless>.
Useless or Unable. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/unable/useless.
Google Ngram Viewer shows how "unable" and "useless" have occurred on timeline