64 entries under problematic topic. ×

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operose(tough, trying)
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painful(tough, trying)
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perverse(tough, grim, trying, troublesome)
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picky(tough, trying)
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problem(tough, trying)
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prohibitive(tough, trying)
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refractory(tough, grim, trying, troublesome)
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rigid(tough, grim, trying, troublesome)
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rude(tough, grim, trying, troublesome)
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severe(tough, trying)
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stiff(tough, trying)
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strenuous(tough, trying)
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testing(tough, trying)
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tiresome(tough, grim, trying, troublesome)
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tiring(tough, trying)
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titanic(tough, trying)
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toilsome(tough, trying)
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tough(grim, trying, troublesome)
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trying(tough, grim, troublesome)
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unaccommodating(adjective, tough, difficult, grim, demanding)
11 years ago|2.2k views|share |citing 
APASmart Define. (2015). unamenable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unamenable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unamenable thesaurus" https://smartdefine.org/unamenable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unamenable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unamenable/thesaurus/synonyms>.
MLASmart Define. "unamenable thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/unamenable/thesaurus/synonyms>