Dictionary and Thesaurus

Definition of Relentless

• (a.) Unmoved by appeals for sympathy or forgiveness; insensible to the distresses of others; destitute of tenderness; unrelenting; unyielding; unpitying; as, a prey to relentless despotism.

Synonyms of Relentless

• Grim
• Inexorable
• Stern
• Unappeasable
• Unforgiving
• Unrelenting
• Persistent
• Unrelenting

Antonyms of Relentless

Homophones of Relentless