1. Supporting combustion
   - comburent, combustive

See also: combustible

• clued-up
• clueless
• clumber
• clumber spaniel
• clump
• clumping
• clumpy
• clumsily
• clumsiness
• clumsy
• clumsy person
• clunch
• clunk
• clunker
• clunking
• clunky
• Clupea
• Clupea harangus
• Clupea harengus harengus
• Clupea harengus pallasii
• Clupea sprattus
• clupeid
• clupeid fish
• Clupeidae
• clusia