12-letter words containing oniu
- ammonium ion — the ion NH4+, formed from ammonia and present in aqueous solutions of ammonia and in many salts
- cuprammonium — an ion of copper oxide used (in solution) in the manufacture of rayon and other man-made fibres
- euphoniumist — Someone who plays the euphonium.
- harmoniumist — a person who plays a harmonium
- spermagonium — Botany, Mycology. spermogonium.
- spermogonium — one of the cup-shaped or flask-shaped receptacles in which the spermatia of certain fungi and red algae are produced.
- telharmonium — a musical keyboard instrument operating by alternating currents of electricity which, on impulse from the keyboard, produce music at a distant point via telephone lines.
On this page, we collect all 12-letter words with ONIU. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that contains ONIU to use in Scrabble or Crossword puzzles.