Thesaurus

fastidious

adjective

Synonyms & Antonyms of fastidious

See the Dictionary Definition 

Learn More About fastidious

Time Traveler for fastidious

Time Traveler

The first known use of fastidious was in the 15th century

See more words from the same century

Listen to Our Podcast About fastidious

Thesaurus Entries Near fastidious

fast-forwards

fastidious

fastidiously

See More Nearby Entries 

Cite this Entry

“Fastidious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fastidious. Accessed 21 May. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

More from Merriam-Webster on fastidious

Nglish: Translation of fastidious for Spanish Speakers

Britannica English: Translation of fastidious for Arabic Speakers

WORD OF THE DAY

Test Your Vocabulary

Name That Food

  • a-light
  • Name these cookies!
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

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