unappeasable
adjective
1. not relenting; having no pity; not being or becoming lenient, mild, gentle, or merciful; unyielding.
Similar word(s): implacable, grim, inexorable, relentless, stern, unforgiving, unrelenting
1. not relenting; having no pity; not being or becoming lenient, mild, gentle, or merciful; unyielding.
Similar word(s): implacable, grim, inexorable, relentless, stern, unforgiving, unrelenting