Submerged

Submerge means to be covered by something, such as being underwater:Submerged arc welding Submerged continent Submerged forest Submerged floating tunnel Submerged places, various locations Submerged specific gravity Submergent coastline Submergent plant Submersible Submersible bridge Submersible drilling rig Submersible mixer Submersisphaeria, submerged fungi genus Ceratophyllum submersum, submerged, free-floating, aquatic plant the action of a submarine of diving below the surface of water