untonedˈ adjective

1. Not toned
2. Without tones

• open-casts
• open-chain
• open cheque
• open cheques
• open circuit
• open circuits
• open court
• open day
• open days
• open diapason
• open diapasons
• open door
• open-door
• open doors
• open economy
• opened
• open-end
• open-ended
• open-endedness
• opener
• openers
• openest
• open-eyed
• open-field
• open fire