1. Unwilling to accept authority or dogma (especially in religion)
   - free-thinking, latitudinarian, undogmatical

See also: broad-minded

• running play
• running pop
• running postman
• running shoe
• running start
• running stitch
• running suit
• running time
• running title
• runny
• runoff
• runproof
• runt
• runtiness
• runty
• runup
• runway
• Runyon
• rupee
• Rupert
• Rupert Brooke
• Rupert Murdoch
• rupestral
• rupestral plant
• rupestrine plant