2 entries under relentlessly topic. ×

7
cruelly(adverb, fiercely, violently, viciously, persistently)
2
inhumanly(adjective, adverb, fiercely, violently, cruelly)
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APASmart Define. (2016). barbarously thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/barbarously/thesaurus/synonyms
ChicagoSmart Define. 2016. "barbarously thesaurus" https://smartdefine.org/barbarously/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, barbarously thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/barbarously/thesaurus/synonyms>.
MLASmart Define. "barbarously thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/barbarously/thesaurus/synonyms>