COLLABORATIONIST Antonyms There are 3 antonyms of the word collaborationist. (opposite meanings)Did you mean?Definition of COLLABORATIONISTSynonyms of COLLABORATIONISTAlso try opposite words for..collaboratecollaboratorcollaborationcollaborationismBest Opposite Words For COLLABORATIONISTTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1adversarynounn2opponentnounn3rivalverb, noun, adjectivev, n, adj Alternatives for ADVERSARY Words (7)antagonistopponentenemyfoerivalopposerresisterOpposite words for adversary Alternatives for OPPONENT Words (13)adversaryantagonistchallengercompetitorcontenderenemyfoerivalopposeropposingoppositeoppositionresisterOpposite words for opponent Alternatives for RIVAL Words (11)competitorcontenderadversaryantagonistfoeopponentchallengercompetitionequalmatchtouchOpposite words for rival