Thesaurus

ungrammatical

adjective

Synonyms & Antonyms of ungrammatical

violating approved patterns of speaking and writing
  • the résumé and its ungrammatical cover letter were summarily thrown in the trash

Synonyms for ungrammatical

Words Related to ungrammatical

Near Antonyms for ungrammatical

Antonyms for ungrammatical

See the Dictionary Definition 

Keep scrolling for more

Learn More about ungrammatical

Time Traveler for ungrammatical

Time Traveler

The first known use of ungrammatical was in 1654

See more words from the same year

Cite this Entry

“Ungrammatical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ungrammatical. Accessed 26 Sep. 2020.

More from Merriam-Webster on ungrammatical

Dictionary: Definition of ungrammatical

Comments on ungrammatical

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

WORD OF THE DAY

Test Your Vocabulary

Challenging Vocabulary Quiz Returns!

  • stylized drawing of woman pole vaulting across gap to get trophy
  • Which is a synonym of fuliginous?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Citation

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!