11-letter words starting with backwas
- backwashing — A form of water treatment in which water is pumped backwards through the filter media, sometimes with intermittent use of compressed air.
On this page, we collect all 11-letter words starting with BACKWAS. It’s easy to find right word with a certain length. It is the easiest way to find 11-letter word that beginning with BACKWAS to use in Scrabble or Crossword puzzles.