1. In a relentless manner
   "he worked relentlessly"
   - unrelentingly

See also: relentless

• Ceroxylon
• Ceroxylon alpinum
• Ceroxylon andicola
• cert
• cleanliness
• cleanly
• cleanness
• cleanse
• cleanser
• cleansing
• cleansing agent
• Cleanthes
• cleanup
• cleanup position
• cleanup spot
• clear
• clear and present danger
• clear away
• clear liquid diet
• clear off
• clear out
• clear sailing
• clear the air
• clear the decks
• clear the throat