8 entries under expression topic. ×

3
mutually destructive(adjective, idiom, harmful)
2
mutually ruinous(adjective, idiom)
0
civil war(idiom, warfare)
0
guerre a mort(idiom, warfare)
0
guerre a outrance(idiom, warfare)
0
internecine war(idiom, warfare)
0
mutually harmful
0
open war(idiom, warfare)
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APASmart Define. (2015). internecine thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/internecine/thesaurus/synonyms
ChicagoSmart Define. 2015. "internecine thesaurus" https://smartdefine.org/internecine/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, internecine thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/internecine/thesaurus/synonyms>.
MLASmart Define. "internecine thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/internecine/thesaurus/synonyms>