subp - swan
- surefootedly
- surefootedness
- surely
- sureness
- Sûreté
- Sûreté du Québec
- surety
- surety bond
- suretyship
- surf
- surf and turf
- surf boat
- surf kayaking
- surf lifesaving
- surf ski
- surfable
- surface
- surface area
- surface boundary layer
- surface clutter
- surface energy
- surface normal
- surface of revolution
- surface plasmon
- surface quality
- surface runoff
- surface ship
- surface tension
- surface water
- surface-active
- surface-conduction electron-emitter display
- surface-to-air
- surface-to-air missile
- surfacer
- surfactant
- surfari
- surfatron
- surfboard
- surfboarder
- surfboardlike