Found 2 items, similar to remorseless.
English → English (WordNet) Definition: remorseless remorseless adj : without mercy or pity; “an act of ruthless ferocity”; “a monster of remorseless cruelty” [syn: pitiless, ruthless, unpitying]
English → English (gcide) Definition: Remorseless Remorseless \Re*morse"less\, a. Being without remorse; having no pity; hence, destitute of sensibility; cruel; insensible to distress; merciless. “Remorseless adversaries.” --South. “With remorseless cruelty.” --Milton. [1913 Webster] Syn: Unpitying; pitiless; relentless; unrelenting; implacable; merciless; unmerciful; savage; cruel. [1913 Webster] -- Re*morse"less*ly, adv. -- Re*morse"less*ness, n. [1913 Webster]