Helpful
Required
Required adjective - Forcing one's compliance or participation by or as if by law.
Helpful and required are semantically related. Sometimes you can use "Helpful" instead an adjective "Required".
Nearby Words: requirement, requiring
Mutual synonyms
Both words in one sentence
- While they are not required to beat the game, but can be helpful by giving good equipment and even a Disk One Nuke, if one knew what they were doing.
Source: Scrappy Mechanic / Tales Series - The "extreme penance" required of psychics does work and is helpful to reduce Urge, and some psychics and theurges can literally see people's sins and know the means to correct them.
Source: Tabletop Game / Fading Suns - Fortunately, they aren't required, but they are very helpful against the bonus boss.
Source: Rare Random Drop
Cite this Source
Required and Helpful. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/helpful/required
Helpful & Required. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/helpful/required>.
Required or Helpful. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/helpful/required.
Google Ngram Viewer shows how "helpful" and "required" have occurred on timeline