43 entries under firm topic. ×

1
unbending(adjective, tough, difficult, unreasonable)
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unreasonable(tough, grim, persistent, inflexible)
1
unshakable(tough, unreasonable, grim, inflexible)
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APASmart Define. (2015). unmanageable thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unmanageable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unmanageable thesaurus" https://smartdefine.org/unmanageable/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unmanageable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unmanageable/thesaurus/synonyms>.
MLASmart Define. "unmanageable thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unmanageable/thesaurus/synonyms>