15-letter words starting with photoi
- photoionization — the phenomenon in which the absorption of electromagnetic radiation by an atom in a gas induces the atom to emit a bound electron and thereby become ionized.
On this page, we collect all 15-letter words starting with PHOTOI. It’s easy to find right word with a certain length. It is the easiest way to find 15-letter word that beginning with PHOTOI to use in Scrabble or Crossword puzzles.