catflap.org Online Dictionary Query

  fluvial erosion /flˈuːvɪəl ɪɹˈəʊʒən/
  Flusserosion , Fluvialerosion , fluviale Erosion , fluviatile Erosion 
     Synonyms: river erosion, stream erosion, fluviatile erosion
  
   see: erosion, truncation, denudation, backward erosion, headward erosion, headcut erosion, retrograde erosion, retrogressive erosion, knickpoint retreat, potential erosion, interrupted erosion, surface erosion, sheet erosion, sheet wash, vertical erosion, downcutting, degradation, soil erosion, land erosion, lateral erosion, streambed erosion, bed erosion, channel scour, glacial erosion, exaration, streambank erosion, bank erosion, washing of a bank, rill erosion, rill wash, gully erosion, gullying, water erosion, wash, wind erosion, blowing erosion, aeolian erosion, eolation, deflation