18-letter words starting with phos
- phosphatidylserine — any of a class of phospholipids occurring in biological membranes and fats
- phosphonium iodide — a colorless to slightly yellowish, crystalline, water-soluble solid, PH 4 I, used in chemical synthesis.
On this page, we collect all 18-letter words starting with PHOS. It’s easy to find right word with a certain length. It is the easiest way to find 18-letter word that beginning with PHOS to use in Scrabble or Crossword puzzles.