To save this word, you'll need to log in.
Definition of cantankerous
: difficult or irritating to deal with
a cantankerous mule
Keep scrolling for more
Keep scrolling for more
Keep scrolling for more
Keep scrolling for more
Test Your Vocabulary
May 2020 Words of the Day Quiz

- Which is a synonym of exiguous?

Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games


















Share cantankerous
Time Traveler for cantankerous
The first known use of cantankerous was in 1772
See more words from the same year