15-letter words starting with diph
- diphenhydramine — a white, crystalline, antihistaminic compound, C 17 H 21 NO, used orally, topically, and parenterally, especially for allergies.
- diphenyl ketone — benzophenone.
On this page, we collect all 15-letter words starting with DIPH. It’s easy to find right word with a certain length. It is the easiest way to find 15-letter word that beginning with DIPH to use in Scrabble or Crossword puzzles.