1,400 new words in our dictionary! — Parasocial, glow-up, promposal & more
1,400 new words in our dictionary! — More

faultlessly

adverb

as in perfectly
without any flaws or errors at the recital the young piano student performed the sonata faultlessly

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

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.
Recent Examples of faultlessly The luxury hotel brand’s first outpost in Tokyo only opened in autumn 2025, but its faultlessly helpful staff seem to have already accrued a generation’s worth of Japanese hospitality. — Stephen Kelly, TheWeek, 26 Mar. 2026
Recent Examples of Synonyms for faultlessly
  1. perfectly
  2. immaculately
Adverb
  • The flat seat design—with minimal padding—serves as a constant reminder of the KB998 Rimini’s racing heritage, and may not feel great for longer rides, but provides a perfectly stable platform to slide across on track.
    — Michael Van Runkle, Robb Report, 21 Sep. 2026
  • The outerwear pick has a slightly oversized fit that’ll pair perfectly with chunky sweaters, plus it’s made from a gorgeous faux-suede material.
    — Kyra Surgent, InStyle, 20 Sep. 2026
Definition of perfectly
Adverb
  • Her bulging eyes, her piercing shrieks, her casual yet immaculately articulate cruelty all come together to form a cartoonish villain who’s also a commanding delight.
    — Ben Travers, IndieWire, 18 Sep. 2026
  • The costumes, designed by Mallory Kay Nelson, are immaculately clean, unscuffed and unwrinkled work clothes, giving the show an almost cartoonish quality.
    — Christopher Arnott, Hartford Courant, 18 Sep. 2026
Definition of immaculately

Browse Nearby Words

faultless
faultlessly
faultlessness
See all Nearby Words

Cite this Entry

“Faultlessly.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/faultlessly. Accessed 28 Sep. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of fungible

See Definitions and Examples »

Popular in Grammar & Usage

See More

Do You Need a New Language Peeve?

More Commonly Mispronounced Words

Why do we use apostrophes to show possession?

Merriam-Webster’s Great Big List of Words You Love to Hate

'A' or 'an'? What about before 'h'? An Indefinite Article Guide
See More

Popular in Wordplay

See More

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary

14 Phobias You Probably Haven't Heard Of

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

Do You Need a New Language Peeve?

The Longest Long Words List

9 Words That Sound Like Insults But Aren't
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
image of the words cracker fly and sale arranged in a triangle with the word fire in the middle
Triple Play Quiz Find the word that pairs with each of the three g...
See All