1. in a way that continues without stopping or becoming less intense; persistently and determinedly

Examples

• She worked relentlessly to finish her project on time.
• The rain fell relentlessly for three days straight.
• He pursued his goals relentlessly despite numerous setbacks.
• The detective questioned the suspect relentlessly.
• The team practiced relentlessly before the championship game.
• The wind howled relentlessly throughout the night.
• She relentlessly advocated for better working conditions.