Synonyms and Antonyms for unmerciful

Synonyms:

• implacable
• inclement
• mortal
• unkind
• ruthless
• hard
• bloody
• tigerish
• uncompassionate
• cutthroat
• fierce
• bowelless
• unpitying
• remorseless
• merciless
• pitiless

Antonyms:

• kind
• placable
• compassionate
• merciful
• bloodless
• soft
• clement