1. in a way that shows no pity, mercy, or compassion; without feeling sorry or guilty

Examples

• The storm remorselessly battered the coastline for three days.
• She remorselessly criticized every aspect of his performance.
• The disease progressed remorselessly despite all treatments.
• He remorselessly pursued his goals, ignoring the cost to others.
• The sun beat down remorselessly on the desert travelers.
• The dictator remorselessly suppressed all opposition.
• Time marches on remorselessly, waiting for no one.