inappeasable
Adjective
Meaning
Incapable of being appeased or satisfied; unappeasable.
Source: Webster's dictionarySynonyms
austere
adamant
grim
relentless
depressing
irreconcilable
tireless
inexhaustible
implacable
inexorable
indefatigable
irrepressible
ungovernable
adamantine
indomitable
Show all synonyms
Antonyms
appeasable
lacking determination
having no determination
with no determination
without determination