Able
Necessary
Necessary adjective - Forcing one's compliance or participation by or as if by law.
Able and necessary are semantically related. Sometimes you can use "Able" instead an adjective "Necessary".
Nearby Words: necessity, necessarily
Both words in one sentence
- Not necessary, but necessary for him to be able to use his powers the way he does.
- Interestingly, the manga doesn't come out on a specific side, instead stating that it's necessary to be able to do both.
Source: Technician vs. Performer -
This is important because being able to do it is necessary for being able to cut steel.
Source: As Lethal as It Needs to Be
Cite this Source
Necessary and Able. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/able/necessary
Able & Necessary. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/able/necessary>.
Necessary or Able. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/able/necessary.
Google Ngram Viewer shows how "able" and "necessary" have occurred on timeline