1. Uninterrupted in time and indefinitely long continuing
   "the never-ending search for happiness"
   - ceaseless, constant, incessant, perpetual, unceasing, unremitting

See also: continuous, uninterrupted

• Arthur Garfield Hays
• Arthur Holly Compton
• Arthur Holmes
• Arthur Honegger
• Arthur Jacob Arshawsky
• Arthur James Balfour
• Arthur John Gielgud
• Arthur Koestler
• Arthur Laffer
• Arthur Marx
• Cambodian capital
• Cambodian monetary unit
• Cambria
• Cambrian
• Cambrian Mountains
• Cambrian period
• cambric
• cambric tea
• Cambridge
• Cambridge University
• Cambridgeshire
• camcorder
• Camden
• camel
• camel racing