179 entries under adjective topic. ×

1
mortal(harsh, cruel, determined, fierce)
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mulish(firm, determined, fixed, resolute)
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never-failing(strong, firm, solid, certain)
1
opinionated(determined, fixed, stubborn, hardheaded)
1
pat(firm, solid, determined, usual)
1
persevering(strong, firm, energetic, certain)
1
persistent(strong, firm, intense, deliberate)
1
pertinacious(firm, energetic, determined, vigorous)
1
pigheaded(set, firm, determined, usual)
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pitiless(harsh, cruel, determined, fierce)
1
playing hard ball(expression, idiom, intense, deliberate)
1
poignant(severe, stiff, tight, strict)
1
positive(intense, certain, deliberate, determined)
1
powerful(severe, stiff, tight, strict)
1
prearranged(firm, determined, usual, regular)
1
predetermined(firm, determined, usual, regular)
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prescribed(firm, determined, usual, regular)
1
prevailing(strong, certain, definite, disciplined)
1
purposeful(firm, determined, bold, serious)
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purposive(intense, deliberate, determined, resolute)
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APASmart Define. (2015). dead set on thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/dead_set_on/thesaurus/synonyms
ChicagoSmart Define. 2015. "dead set on thesaurus" https://smartdefine.org/dead_set_on/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, dead set on thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dead_set_on/thesaurus/synonyms>.
MLASmart Define. "dead set on thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/dead_set_on/thesaurus/synonyms>