| BODYSURFINGS | • BODYSURFING n. the sport of surfing without a surfboard. |
| COSURFACTANT | • cosurfactant n. A surfactant acting in tandem with another surfactant to enhance its properties. • COSURFACTANT n. something that works in combination with a surfactant. |
| COUCHSURFING | • couchsurfing n. Alternative form of couch surfing. • couch-surfing n. Alternative form of couch surfing. • couch␣surfing n. The act or practice of an individual who couch surfs. |
| CYBERSURFERS | • cybersurfers n. Plural of cybersurfer. |
| HYPERSURFACE | • hypersurface n. (Mathematics) A n-dimensional surface in a space (often a Euclidean space) of dimension n+1. • HYPERSURFACE n. a figure that is the analogue in hyperspace of a surface in three-dimensional space. |
| KITESURFINGS | • KITESURFING n. the sport of surfing while towed by a kite. |
| SNOWSURFINGS | • SNOWSURFING n. surfing on snow. |
| SURFBOARDERS | • surfboarders n. Plural of surfboarder. • SURFBOARDER n. one who uses a surfboard. |
| SURFBOARDING | • surfboarding v. Present participle of surfboard. • SURFBOARDING n. the sport of surfing on a surfboard. |
| SURFCASTINGS | • SURFCASTING n. fishing from the shore by casting into surf. |
| UNDERSURFACE | • undersurface n. The underneath surface; the bottom, or underside. • UNDERSURFACE n. an underside. |
| WINDSURFINGS | • WINDSURFING n. the sport of surfing on a sailboard. |