1
coveting
1
cutthroat(adjective, mean, severe, harsh, cruel)
1
dead set on(expression, adjective, idiom, harsh, cruel)
1
demanding(adjective, avid, greedy, wanting, rapacious)
1
depressing
1
determined(adjective, harsh, cruel, fierce, persistent)
1
dispiriting
1
dog-eat-dog(adjective, mean, severe, harsh, cruel)
1
empty(adjective, voracious)
1
ferocious(adjective, mean, harsh, cruel, determined)
1
fierce(adjective, mean, severe, harsh, cruel)
1
go for broke(expression, adjective, idiom, harsh, cruel)
1
gobbling
1
grabby
1
gratuitous(adjective, mean, severe, harsh, cruel)
1
gross(adjective, informal, voracious)
1
grudgeful
1
hang-tough(adjective, harsh, cruel, determined, fierce)
1
hang in(expression, adjective, harsh, cruel, determined)
1
hardened(adjective, determined, resolute, uncompromising, unshakeable)
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APASmart Define. (2015). unappeasable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unappeasable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unappeasable thesaurus" https://smartdefine.org/unappeasable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unappeasable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unappeasable/thesaurus/synonyms>.
MLASmart Define. "unappeasable thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unappeasable/thesaurus/synonyms>