12-letter words starting with ecto
- ectoparasite — an external parasite (opposed to endoparasite).
- ectosymbiont — (biology) A partner in a symbiotic relationship that remains on the surface of its host or occupies a body cavity.
On this page, we collect all 12-letter words starting with ECTO. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that beginning with ECTO to use in Scrabble or Crossword puzzles.