collaborationism

collaborationism — noun

1. the policy or behaviour of helping a foreign army that has taken control of your

1.nounC2
Definition

the policy or behaviour of helping a foreign army that has taken control of your country, often by working with their officials or sharing useful information.

Example

After the war, Adina was put on trial for collaborationism with the occupying forces.

noun + with [enemy / occupying force]

Many villagers refused to take part in any form of collaborationism during the occupation.

take part in collaborationism

Common collocations
  • accused of collaborationism
  • guilty of collaborationism
  • active collaborationism
  • wartime collaborationism
  • collaborationism with the occupying forces
Synonyms
  • collaboration

    broader; can mean simple teamwork OR helping an enemy — context decides

  • treason

    stronger and more legal; the formal crime of betraying one's country

  • quislingism

    rare and very formal; named after Norwegian wartime traitor Quisling

Antonyms
  • resistance

    organised opposition to an occupying force, the opposite stance

  • loyalty

    general antonym; faithful support of one's country or side

Grammar Patterns

uncountable noun

Usage Note

Almost always negative in tone — implies the person betrayed their country or community. Frequently followed by 'with' + the enemy or occupying power.

Common Mistakes

He showed collaborationism on the school project.
He showed good collaboration on the school project.
'collaborationism' is only about helping an enemy or occupier, not normal teamwork.

Word family

Synonym discussion

Sense: noun/1

'Collaborationism' names the political stance or policy of helping a foreign occupier, usually during wartime, as in 'Adina's collaborationism with the occupying army shocked her old classmates.' 'Collaboration' is a much wider word — in everyday English it just means working together (e.g. a school project), and only context tells the reader whether the negative wartime sense is meant. 'Treason' is the strongest term and is also a legal one: the formal crime of betraying one's country, often punishable by long imprisonment or death, as in 'He was charged with treason after passing secrets to a foreign government.' 'Quislingism', after the Norwegian wartime leader Vidkun Quisling, is essentially a synonym of 'collaborationism' but is rarer and feels older. In short: use 'collaboration' for general teamwork, 'collaborationism' for the wartime policy, 'treason' when stressing the legal crime, and 'quislingism' only in historical or literary writing.

collaborationism ↗collaboration ↗treason ↗quislingism ↗

Common collocations

Nouns

  • acts of collaborationism
  • charge of collaborationism
  • history of collaborationism

Phrases

  • accused of collaborationism
  • guilty of collaborationism
  • wartime collaborationism

Prepositions

  • collaborationism with

Etymology

LatinFrenchEnglish

Formed in English in the mid-20th century from 'collaboration' plus the suffix '-ism', meaning a doctrine or practice. The word became common during and after the Second World War to name the policy of working with German and other Axis occupiers, especially in France, Norway, and the Low Countries.