Synonyms of flawless
1
: having no flaw or imperfection : perfect
a flawless performance
flawless beauty
flawless diction
The decor is elegant, the service is flawless and the food is exquisite.—Anthony Dias Blue
2
of a gemstone : free of defects : having no internal flaws
Some diamond experts dispute that a set diamond can be truly flawless, saying it can be only internally flawless …—Jonathan S. Paul
flawlessly adverb
performed flawlessly
You know the moments: a computer that has worked flawlessly for as long as you can remember stubbornly refuses to boot one morning. —Personal Computer
flawlessness noun
The trouble with having spectacular diamonds for the night was finding an ensemble worthy of such flawlessness. —Plum Sykes

Examples of flawless in a Sentence

a flawless performance of the piano concerto
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Their flawless start has been one of the season’s biggest surprises. — Andy Scholes, CNN Money, 15 Oct. 2026 For this application, precise fit and utility matter more than a flawless cosmetic finish. — Michael Lydick, PC Magazine, 14 Oct. 2026 Our goal is to perfectly complement Paramount Pictures’ cinematic vision and Caruso’s beautiful retail destination by delivering a flawless, high-end guest experience. — Brian Welk, IndieWire, 13 Oct. 2026 Introduced in 1962, Carlo Riva’s shapely mahogany runabout had become boating’s ultimate status symbol, marrying flawless craftsmanship and twin-V-8 power with styling that defined la dolce vita. — Robb Report, 9 Oct. 2026 See All Example Sentences for flawless

Word History

First Known Use

1659, in the meaning defined at sense 2

Time Traveler
The first known use of flawless was in 1659

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Cite this Entry

“Flawless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flawless. Accessed 20 Oct. 2026.

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