Calliope /kə-līˈə-pi or kaˈli-ōp/

1. The Muse of epic poetry (Gr myth)
2. (without cap) a keyboard musical instrument similar to an organ, with a set of whistles operated by steam or compressed air

• Mess
• mess about
• message
• message board
• message boards
• message box
• message boxes
• message-boy
• message-boys
• messaged
• message-girl
• messages
• message-stick
• message-sticks
• message switching
• message unit
• message units
• messaging
• messagings
• messan
• messans
• mess around
• mess deck
• mess decks
• messed