Unable
Unable adjective - Lacking qualities (as knowledge, skill, or ability) required to do a job.
Mutual synonyms
Both words in one sentence
- He is unable to accept that the vicious monsters he likes are not really just friendly, misunderstood animals but are, in fact, vicious monsters.
Source: Animal Wrongs Group -
However... Fate Worse Than Death: The Wolf is a vicious predator now trapped with a tiny bit of fruit unable to move lest he die.
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The Reveal: The last episode reveals Saragousti survived Victors vicious attack, only to become severely retarded and completely unable to function.
Source: Series / Asfour
Cite this Source
Vicious and Unable. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/unable/vicious
Unable & Vicious. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/unable/vicious>.
Vicious or Unable. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/unable/vicious.
Google Ngram Viewer shows how "unable" and "vicious" have occurred on timeline