15-letter words containing octav
- foolscap octavo — a book size, 41⁄4 by 63⁄4 inches
- subcontraoctave — the octave below the contraoctave, which is three octaves below the middle C octave on a standard keyboard
On this page, we collect all 15-letter words with OCTAV. It’s easy to find right word with a certain length. It is the easiest way to find 15-letter word that contains OCTAV to use in Scrabble or Crossword puzzles.