militant

Noun
  1. A militant reformer (synset 110335495)
Adjective
  1. Disposed to warfare or hard-line policies (synset 301746964)
    "militant nations"; "hawkish congressman"; "warlike policies"
  2. Showing a fighting disposition (synset 300083473)
    "highly competitive sales representative"; "militant in fighting for better wages for workers"; "his self-assertive and ubiquitous energy"
  3. Engaged in war (synset 301746786)
    "belligerent (or warring) nations"

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