1. Not confined or limited
   "the gift of a fresh eye and an untrammeled curiosity"; "the untrammeled rush that the snows had shown in the first spring sun"
   - untrammelled [Brit, Cdn]

See also: limitless, unlimited

• chalaza
• chalazion
• chalcanthite
• Chalcedon
• chalcedonic
• chalcedony
• chalcid
• chalcid wasp
• Chalcidae
• chalcidfly
• Chalcididae
• Chalcis
• chalcis fly
• chalcocite
• chalcopyrite
• alkaptonuria
• alkene
• Alkeran
• alkie
• alky
• alkyd
• alkyd resin
• alkyl
• alkyl group
• alkyl halide