12-letter words starting with terr
- terraforming — to alter the environment of (a celestial body) in order to make capable of supporting terrestrial life forms.
- terribleness — distressing; severe: a terrible winter.
- terrifically — extraordinarily great or intense: terrific speed.
- terrifyingly — to fill with terror or alarm; make greatly afraid.
On this page, we collect all 12-letter words starting with TERR. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that beginning with TERR to use in Scrabble or Crossword puzzles.