12-letter words starting with extens
- extensionist — a person who supports or advocates extension
- extensometer — An instrument for measuring the deformation of a material under stress.
On this page, we collect all 12-letter words starting with EXTENS. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that beginning with EXTENS to use in Scrabble or Crossword puzzles.