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

See also: continuous, uninterrupted

• hand in glove
• hand in hand
• hand job
• hand lotion
• hand luggage
• hand mirror
• hand mower
• hand organ
• hand over fist
• hand pump
• hand puppet
• hand shovel
• hand throttle
• hand tool
• hand towel
• hand truck
• hand-crafted
• hand-down
• hand-dye
• hand-held computer
• hand-held microcomputer
• hand-hewn
• hand-loomed
• hand-me-down
• hand-operated