unmerciful[adjective]Synonyms: merciless, brutal, cruel, hard, implacable, pitiless, remorseless, ruthless
Antonyms: merciful
[TahlilGaran] English Synonym Dictionary ▲
un·mer·ci·ful (
n-mûr
sĭ-fəl)
adj.► Having or exhibiting no mercy; merciless.
► Exceeding a normal or reasonable limit; excessive:
unmerciful heat. [TahlilGaran] American Dictionary ▲