1. Of slipper-shaped blossoms
   - calceiform

See also: calceus

• subtly
• subtonic
• subtopia
• subtotal
• subtract
• subtracter
• subtraction
• subtractive
• subtrahend
• subtreasury
• subtropic
• subtropical
• subtropics
• subtype
• Subularia
• Subularia aquatica
• subulate
• subunit
• suburb
• suburban
• suburban area
• suburbanise
• suburbanised
• suburbanite
• suburbanize