Flawless
Flawless adjective - Being entirely without fault or flaw.
Required and flawless are semantically related. In some cases you can use "Required" instead an adjective "Flawless".
Nearby Words: flaw, flawlessly
Required
Required adjective - Forcing one's compliance or participation by or as if by law.
Flawless and required are semantically related. Sometimes you can use "Flawless" instead an adjective "Required".
Nearby Words: requirement, requiring
Both words in one sentence
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Flawless Victory: Beating one of the 8 bosses without taking any damage in the fight will give you one of four parts required to obtain Beat.
Source: Video Game / Mega Man Rock Force -
Flawless Victory: In Season 1, winning the GEM car (or any prizes in Round 1), required the player to win the game without hitting a single Whammy along the way due to the rules regarding participation in Round 1.
Source: Series / Whammy - Tough jumps or the One-Hit-Point Wonder protagonist aside, the time limit on each level is extremely tight, to the point where you are essentially required to perform a flawless speedrun to complete a level.
Source: Nintendo Hard / Platform Games
Cite this Source
Required and Flawless. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flawless/required
Flawless & Required. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flawless/required>.
Required or Flawless. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flawless/required.
Google Ngram Viewer shows how "flawless" and "required" have occurred on timeline