Without a surface.

Toward the surface.

plural of surfboat

A small sandpiper, Aphriza virgata, endemic to the northwestern parts of North America.

plural of surface plasmon

plural of surface-conduction electron-emitter display

plural of surfaceman

(mining) A miner who works in the open air, rather than underground. / (Scotland) A platelayer; one who maintains a railway track.

plural of surface-to-air missile

plural of surface-to-surface missile