98 entries under determined topic. ×

5
purposive(adjective, deliberate, careful, thoughtful)
5
unrelenting(adjective, resolute, uncompromising, unshakeable)
4
adamantine(adjective, resolute, uncompromising, unshakeable)
4
hard(adjective, sharp, resolute, stubborn)
4
persistent(adjective, tough, firm, unreasonable)
4
unbending(adjective, tough, firm, resolute)
4
willed(adjective, free, deliberate, natural)
3
contemplated(adjective, deliberate, witting, voluntary)
3
contrary(adjective, tough, difficult, wild)
3
fractious(adjective, deliberate, obstinate, stubborn)
3
hard-nosed(adjective, resolute, impulsive, stubborn)
3
hardened(adjective, fixed, resolute, stubborn)
3
immovable(adjective, difficult, resolute, stubborn)
3
pat(adjective, difficult, resolute, stubborn)
3
resolved(adjective, deliberate, careful, thoughtful)
2
dogmatic(adjective, passionate, violent, fixed)
2
fixed(adjective, deliberate, careful, thoughtful)
2
implacable(adjective, resolute, uncompromising, unshakeable)
2
inconvincible(adjective, resolute, uncompromising, unshakeable)
2
indomitable(adjective, strong, tough, difficult)
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APASmart Define. (2015). willful thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/willful/thesaurus/synonyms
ChicagoSmart Define. 2015. "willful thesaurus" https://smartdefine.org/willful/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, willful thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/willful/thesaurus/synonyms>.
MLASmart Define. "willful thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/willful/thesaurus/synonyms>