13-letter words starting with strenuous
- strenuousness — characterized by vigorous exertion, as action, efforts, life, etc.: a strenuous afternoon of hunting.
On this page, we collect all 13-letter words starting with STRENUOUS. It’s easy to find right word with a certain length. It is the easiest way to find 13-letter word that beginning with STRENUOUS to use in Scrabble or Crossword puzzles.