Thesaurus

unflappable

adjective

Synonyms & Antonyms of unflappable

not easily panicked or upset
  • the unflappable teacher never even blinked when the wall map came crashing down

Synonyms for unflappable

Words Related to unflappable

Near Antonyms for unflappable

Antonyms for unflappable

See the Dictionary Definition 

Keep scrolling for more

Learn More about unflappable

Time Traveler for unflappable

Time Traveler

The first known use of unflappable was in 1954

See more words from the same year

Cite this Entry

“Unflappable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unflappable. Accessed 24 Oct. 2020.

More from Merriam-Webster on unflappable

Dictionary: Definition of unflappable

Nglish: Translation of unflappable for Spanish Speakers

Comments on unflappable

What made you want to look up unflappable? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

Namesakes Word Quiz

  • a citrus fruit possibly named after a person
  • Which of the following is a fruit named after a Moroccan seaport?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Add Diction

Test Your Knowledge - and learn some interesting things along the way.

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!