| noun | sinking until covered completely with water |
| verb | sink below the surface; go under or as if under water |
| verb | cover completely or make imperceptible “I was drowned in work” |
| verb | put under water “submerge your head completely” |
| verb | fill or cover completely, usually with water |
| submerge | verb | sink below the surface; go under or as if under water |
| submerse | verb | sink below the surface; go under or as if under water |
| submersible | adjective | capable of being immersed in water or functioning while submerged |
| submergible | adjective | capable of being immersed in water or functioning while submerged |
| submersion | noun | sinking until covered completely with water |
| submerging | noun | sinking until covered completely with water |
| submergence | noun | sinking until covered completely with water |
| inundation | noun | the rising of a body of water and its overflowing onto normally dry land |
| deluge | noun | the rising of a body of water and its overflowing onto normally dry land |