Involve
Require
Require verb - To have as a requirement.
Usage example: the toy requires four batteries, which are not included
Mutual synonyms
Common collocations
Both words in one sentence
- Not all of these plans shall be known to all the people at said bases; only those plans that require or involve the cooperation of said people.
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The former involve two buttons that need to be pressed within a short timespan of each other, and thus require having your two portal ends right next to them.
Source: Two-Keyed Lock - For instance, All Lesbians Want Kids and Only You Can Repopulate My Race no longer require inserting tab A into slot B with all the potential angst this might involve.
Source: Trope Breaker
Cite this Source
Require and Involve. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/involve/require
Involve & Require. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/involve/require>.
Require or Involve. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/involve/require.
Google Ngram Viewer shows how "involve" and "require" have occurred on timeline