69 entries under fierce topic. ×

1
go for broke(expression, adjective, idiom, harsh, cruel)
1
hang-tough(adjective, harsh, cruel, determined)
1
hang in(expression, adjective, harsh, cruel, determined)
1
harsh(adjective, mean, hard, tough, severe)
1
inexorable(adjective, mean, hard, tough, nasty)
1
inflexible(adjective, harsh, cruel, determined)
1
inhuman(adjective, mean, hard, tough, nasty)
1
mortal(adjective, mean, harsh, cruel, determined)
1
murderous(adjective, hard, tough, nasty, harsh)
1
obdurate(adjective, mean, harsh, cruel, determined)
1
rigid(adjective, harsh, cruel, determined)
1
sadistic(adjective, mean, nasty, harsh, violent)
1
savage(adjective, mean, hard, tough, nasty)
1
single-minded(adjective, harsh, cruel, determined)
1
stiff(adjective, harsh, cruel, determined)
1
stop at nothing(expression, adjective, idiom, harsh, cruel)
1
strict(adjective, harsh, cruel, determined)
1
stringent(adjective, harsh, cruel, determined)
1
tough(adjective, hard, nasty, harsh, violent)
1
unbending(adjective, harsh, cruel, determined)
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APASmart Define. (2016). vindictive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/vindictive/thesaurus/synonyms
ChicagoSmart Define. 2016. "vindictive thesaurus" https://smartdefine.org/vindictive/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, vindictive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/vindictive/thesaurus/synonyms>.
MLASmart Define. "vindictive thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/vindictive/thesaurus/synonyms>