Hostile
Cite this Source
Rigorous and Hostile. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/hostile/rigorous
Hostile & Rigorous. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/hostile/rigorous>.
Rigorous or Hostile. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/hostile/rigorous.
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