water god

from The Collaborative International Dictionary of English v.0.48

Water god \Wa"ter god`\ (Myth.)
   A fabulous deity supposed to dwell in, and preside over, some
   body of water.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

18 Moby Thesaurus words for "water god":
      Davy, Davy Jones, Dylan, Neptune, Nereid, Nereus, Oceanid, Oceanus,
      Poseidon, Thetis, Triton, Varuna, mermaid, merman, sea devil,
      sea god, seaman, siren

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