hostile
Americanadjective
-
of, relating to, or characteristic of an enemy.
a hostile nation.
- Synonyms:
- aggressive, warlike
- Antonyms:
- friendly
-
opposed in feeling, action, or character; antagonistic.
hostile criticism.
- Antonyms:
- friendly
-
characterized by antagonism.
- Antonyms:
- sympathetic
-
not friendly, warm, or generous; not hospitable.
noun
-
a person or thing that is antagonistic or unfriendly.
-
Military. an enemy soldier, plane, ship, etc.
adjective
-
antagonistic; opposed
-
of or relating to an enemy
-
unfriendly
noun
Related Words
Hostile, inimical indicate that which characterizes an enemy or something injurious to one's interests. Hostile applies to the spirit, attitude, or action of an enemy: They showed a hostile and menacing attitude. Inimical applies to an antagonistic or injurious tendency or influence: Their remarks were inimical to his reputation.
Other Word Forms
- hostilely adverb
- interhostile adjective
- nonhostile adjective
- nonhostilely adverb
- overhostile adjective
- overhostilely adverb
- prehostile adjective
- semihostile adjective
- semihostilely adverb
- unhostile adjective
- unhostilely adverb
Etymology
Origin of hostile
First recorded in 1585–95; from Latin hostīlis, equivalent to hostis “enemy” ( host 2 ) + -īlis -ile
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
An audibly hostile Justice Neil Gorsuch was no less impressed.
From Slate • Apr. 1, 2026
That point is especially important for vulnerable teenagers whose offline environments may be isolating or hostile.
From The Wall Street Journal • Mar. 27, 2026
It further alleged that the companies “knew or should have known” about the hostile work environment.
From Los Angeles Times • Mar. 27, 2026
"The rapid growth in recent years of Iranian state threats is grave: hostile state surveillance activity, 20 disrupted plots, and recent attempted attacks on the Iranian diaspora," he said.
From BBC • Mar. 24, 2026
Finding enough of the mainstream media hostile to their newfound beliefs, spirit supporters started their own publications, such as Spirit Messenger, Spirit World, and Spiritual Telegraph.
From "American Spirits" by Barb Rosenstock
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
