Thesaurus

unconscious

adjective

Synonyms & Antonyms of unconscious

1 having lost consciousness
  • the guard was knocked unconscious by a blow to the head

Synonyms for unconscious

Words Related to unconscious

Near Antonyms for unconscious

Antonyms for unconscious

2 not informed about or aware of something
  • unconscious of the somber expression she wore

Synonyms for unconscious

Words Related to unconscious

Phrases Synonymous with unconscious

Near Antonyms for unconscious

Antonyms for unconscious

See the Dictionary Definition 

Keep scrolling for more

Learn More about unconscious

Time Traveler for unconscious

Time Traveler

The first known use of unconscious was in 1712

See more words from the same year

Cite this Entry

“Unconscious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unconscious. Accessed 9 Aug. 2020.

Keep scrolling for more

More from Merriam-Webster on unconscious

Dictionary: Definition of unconscious

Medical Dictionary: Definition of unconscious

Spanish Central: Translation of unconscious

Nglish: Translation of unconscious for Spanish Speakers

Britannica English: Translation of unconscious for Arabic Speakers

Britannica.com: Encyclopedia article about unconscious

Comments on unconscious

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

WORD OF THE DAY

Test Your Vocabulary

Original Meanings Quiz

  • rembrandt painting a young scholar and his tutor
  • Which of the following is the earliest known sense of the word awe?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Dictionary Devil

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!