1. Uninterrupted in time and indefinitely long continuing
   "unremitting demands of hunger"
   - ceaseless, constant, incessant, never-ending, perpetual, unceasing

See also: continuous, uninterrupted

• fluorescent lamp
• fluoridate
• fluoridation
• fluoride
• fluoridisation
• fluoridise
• fluoridization
• fluoridize
• fluorine
• fluorite
• fluoro-
• fluoroboric acid
• fluoroboride
• fluorocarbon
• fluorocarbon plastic
• fluorochrome
• fluoroform
• fluoroscope
• fluoroscopy
• fluorosis
• fluorouracil
• fluorspar
• fluosilicate
• fluosilicic acid
• fluoxetine