Dendril
    Dendril Roots
      sump
      noun
      a covered cistern
      a well or other hole in which water has collected
      an oil reservoir in an internal combustion engine
      Synonyms for sump
      cesspoolncisternnreservoirnsinkvtanknsewernsluicenpondnguttern
      Words related to sump
      cesspitnsoakawayadjunderdrainstandpipendrainsndrainableadjdewateringvsullagebilgendownpipedrainagenspillwayndrainpipenpenstocknsewagencounterdrainpetcocknforebayadjdownspoutplugholenculvertnpumpvrainspouttankfulntanklessadjoverpumpdraintileseepagensesspoolcoolantn

      Synonyms & related words for sump

      Find synonyms, related words, and the definition of sump — including cesspool, cistern, reservoir, sink, tank, sewer. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

      Words related to sump

      Explore words related to sump — words associated with it, words that go with it, and its nearest matches in meaning. Related words include cesspit, soakaway, underdrain, standpipe, drains, drainable, dewatering, sullage. Click any word to make it the center of the map and keep exploring the web of connections.

      Synonyms for sump

      Common synonyms for sump include cesspool, cistern, reservoir, sink, tank, sewer, sluice, pond — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

      © 2026 Dendril · Credits Explore roots