Necessary
Necessary adjective - Forcing one's compliance or participation by or as if by law.
Usage example: an emissions test is necessary before you can renew the registration for your car
Required is a synonym for necessary in essential topic. In some cases you can use "Required" instead the word "Necessary" as an adjective or a noun, when it comes to topics like obligatory, obligation, binding, needed. popular alternative
Nearby Words: necessity, necessarily
Required
Required adjective - Forcing one's compliance or participation by or as if by law.
Usage example: formal instruction in driving is required in this state before you can get your driver's license
Necessary is a synonym for required in essential topic. You can use "Necessary" instead the word "Required" as an adjective or a noun, if it concerns topics such as obligatory, obligation, binding, important. popular alternative
Nearby Words: requirement, requiring
Mutual synonyms
Related pairs
- certain and necessary
- certain and required
- binding and necessary
- binding and required
- needed and necessary
- needed and required
- mandatory and necessary
- mandatory and required
- essential and necessary
- essential and required
- imperative and necessary
- imperative and required
- indispensable and necessary
- indispensable and required
Both words in one sentence
-
Kick The Bitch: Considering that she just lost a Loser Leaves WWE Match, it really wasn't all that necessary or required for Kharma to pretty much kill Michelle... but DAMN if it wasn't cathartic.
Source: Wrestling / LayCool - That whole Clone Degeneration, With Great Power Comes Great Insanity, Blessed with Suck, and Driven to Madness, all in a no-survivors gambit, wasn't really necessary or required by the mission, but by golly it was fun!
Source: Crazy Awesome / Comic Books - For example, upon finding a fingerprint lock in a mansion, she may that declare she has already acquired a copy of the necessary fingerprints, making rolls for the actions required where necessary.
Cite this Source
Required and Necessary. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/necessary/required
Necessary & Required. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/necessary/required>.
Required or Necessary. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/necessary/required.
Google Ngram Viewer shows how "necessary" and "required" have occurred on timeline