Unable and Vague

Unable

Unable adjective - Lacking qualities (as knowledge, skill, or ability) required to do a job.

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

Vague

Vague adjective - Not expressed in precise terms.

Unable and vague are semantically related. Sometimes you can use "Unable" instead an adjective "Vague".

Nearby Words: vagueness, vaguely

Mutual synonyms

Both words in one sentence

  • Can't Have Sex, Ever: Jake has been physically unable to perform since being injured in World War I, though the precise nature of his injury is left vague.
  • I Need to Go Iron My Dog An amusing example in Two and a Half Men: Chelsea wants Charlie to meet her parents, so he makes up a vague excuse about being unable to go because he has an appointment.
  • Recap / Doctor Who S28 E4 "The Girl in the Fireplace" Holding Back the Phlebotinum: The Doctor offers only vague explanations as to why the TARDIS is unable to affect events and how they must rely on the time corridors.
Cite this Source
Vague and Unable. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/unable/vague
Unable & Vague. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/unable/vague>.
Vague or Unable. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/unable/vague.
Google Ngram Viewer shows how "unable" and "vague" have occurred on timeline