potassa /pə-tasˈə/ (chem; now rare)

1. Potash
2. Potassium monoxide or potassium hydroxide
3. Formerly used for potassium in compound names, eg carbonate of potassa

• somnific
• somniloquence
• somniloquences
• somniloquies
• somniloquise
• somniloquised
• somniloquises
• somniloquising
• somniloquism
• somniloquisms
• somniloquist
• somniloquists
• somniloquize
• somniloquized
• somniloquizes
• somniloquizing
• somniloquy
• somnolence
• somnolences
• somnolency
• somnolent
• somnolently
• somnolescent
• somoni
• so mote I thee