1. Mat-forming perennial found in cold springs of the eastern United States
   - American watercress, mountain watercress

Type of: watercress

• contorted
• contortion
• contortionist
• contour
• contour feather
• contour language
• contour line
• contour map
• contour sheet
• contra danse
• contra-
• contraband
• contrabandist
• contrabass
• contrabassoon
• contraception
• contraceptive
• contraceptive device
• contraceptive diaphragm
• contraceptive method
• contraceptive pill
• contraclockwise
• contract
• contract bridge
• contract in