1
calm(quiet, friendly, detached, unconcerned, easygoing)
1
citizen
1
civilian
1
clinical(adjective, indifferent, detached, aloof, unconcerned)
1
collected(calm, quiet, friendly, detached, unconcerned)
1
composed(calm, quiet, friendly, serene)
1
constant(calm, quiet, friendly, steady, serene)
1
cool(detached, unconcerned, impartial, unbiased, removed)
1
disengaged(adjective, indifferent, detached, aloof, unconcerned)
1
easeful(calm, quiet, friendly, steady, serene)
1
easy(adjective, indifferent, detached, aloof, unconcerned)
1
equable(calm, quiet, friendly, steady, serene)
1
evenhanded(adjective, indifferent, detached, aloof, unconcerned)
1
fair
1
fair-minded(adjective, indifferent, detached, aloof, unconcerned)
1
free from strife(expression, idiom, calm, quiet, friendly)
1
friendly(calm, quiet, easygoing, compliant, serene)
1
halcyon(calm, quiet, friendly, serene)
1
harmonious(calm, quiet, friendly, serene)
1
impartial(adjective, detached, unconcerned, unbiased, removed)
11 years ago|4.5k views|share |citing 
APASmart Define. (2015). nonbelligerent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/nonbelligerent/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonbelligerent thesaurus" https://smartdefine.org/nonbelligerent/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, nonbelligerent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/nonbelligerent/thesaurus/synonyms>.
MLASmart Define. "nonbelligerent thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/nonbelligerent/thesaurus/synonyms>