Skip to main content
at war with

at war with

63 3.9
In serious conflict with someone or something
  • idiom
translation icon : en guerra con
  • The nation was at war with its neighboring country over territorial disputes.
  • at war with countries
  • at war with each other
  • at war with states

It feels like they're even at war with the people that they should be protecting.

Autoplay Next

Examples

  • We'll be at war with Germany in a week.

  • I want to ask him if he feels he is at war with the United States.

    Fiction book (1993)
  • And they come back to a country which is really at war with itself.

  • America may be at war with a nuclear power.

  • England was at war, at war with its own king and at war with itself.

  • France remained at war with Britain, Sweden and Russia.

  • India has been at war with two of its neighbors in recent decades.

    Academic text (2011)
  • We are at war with terror, and fighting war means casualties.

  • Twenty days later, four days after Pearl Harbor, the United States was at war with all the Axis Powers.

    Fiction book (2002)
  • America's at war with itself, aren't we?

Synonyms

at odds
vsat war with
60 4.8

Not agreeing with someone or something

means a state of open warfare or armed conflict rather than mere disagreement
warring
vsat war with
5.4

Groups or countries that fight each other

is the general state of conflict including open warfare
fighting
vsat war with
3.0

Troops that are active in battle

refers to the broader state of conflict not just troop combat
engaged
vsat war with
7.9

Taking part in fighting during a battle

describes the overall state of conflict rather than individual involvement

Antonyms

109 2.1

Calm and free from worry or conflict

How Hostile

at war with
63 3.9
at war
186 4.1
at odds
60 4.8
at peace
109 2.1

Surface Forms

Morphology

at + war + with

The meaning 'in a state of conflict' is directly and predictably built from 'war' (armed conflict) combined with the prepositions 'at' (marking a state or condition) and 'with' (indicating the opposing party). This construction parallels common patterns in many languages (e.g. equivalents of 'at peace/at war with'), so a B1 learner who knows the constituents would readily infer the MWE meaning.

Etymology

At war with comes from the image of two countries fighting a real war, with armies facing each other. So when we say someone is at war with their feelings or a company is at war with a rival, we mean they are in a strong, open 'fight'.