unconscious
6 synonyms and 0 antonyms for unconscious, grouped by meaning and by how common each one is.
Adj — Not awake and unaware of one's surroundings, often due to injury or illness.
Synonyms
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use unconscious
The word patterns that sound natural to a native speaker.
Etymology
From un- + conscious.
Full origin of unconscious →Frequently asked questions
What does “unconscious” mean?
The word “unconscious” means not awake and unaware of one's surroundings, often due to injury or illness. In plain terms, not awake or aware — either physically knocked out, or acting without realizing it.
How do you pronounce “unconscious”?
“Unconscious” is pronounced uhn-KON-shuhs (/ˌʌnˈkɑnʃəs/ in IPA).
How do you use “unconscious” in a sentence?
Here is “unconscious” used in a sentence: “He was knocked unconscious during the match.”
What part of speech is “unconscious”?
Depending on how it is used, “unconscious” can be an adjective and a noun.
Is “unconscious” a common word?
“Unconscious” is a fairly common word in modern English, usually learned at around the B2 level.
How many meanings does “unconscious” have?
“Unconscious” has 3 distinct senses listed in this dictionary. The most common is: not awake and unaware of one's surroundings, often due to injury or illness.
What is the difference between "unconscious" and "subconscious"?
"Unconscious" can mean not awake, as after fainting or injury, or it can describe mental processes happening entirely outside awareness. "Subconscious" is a more everyday term for thoughts and feelings just below awareness that can sometimes be brought to mind; in psychology, the "unconscious" is the more technical term.
What is the difference between "unconscious" and "conscious"?
"Conscious" means awake and aware of your surroundings, or acting deliberately, while "unconscious" means either not awake and unaware, as after an injury, or done without deliberate awareness. They are direct opposites.
What is the difference between "unconscious" and "unconscionable"?
Despite the similar spelling, they are unrelated in meaning. "Unconscious" means not awake, or acting without awareness, while "unconscionable" means morally unacceptable or unreasonably excessive.
What is the difference between being "unconscious" and being "asleep"?
Sleep is a natural, reversible state from which a person can be roused easily, while being unconscious usually results from injury, illness, or anaesthesia and cannot be reversed simply by waking the person. Medically, the two are distinct states.