Synonyms of underwater in English:

underwater

adjective

  • 1 an underwater laboratory
    submerged, immersed, sunken, subaqueous, subsurface; undersea, subsea, submarine
  • Definition of underwater in:

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    Word of the day envenom
    Pronunciation: ɪnˈvɛnəm
    verb
    put poison on or into; make poisonous