unˈdertoned adjective

1. In an undertone
2. /-tondˈ/ lacking in tone

• interfering
• interferingly
• interferogram
• interferograms
• interferometer
• interferometers
• interferometric
• interferometrically
• interferometry
• interferon
• interferons
• interfertile
• interfile
• interfiled
• interfiles
• interfiling
• interflow
• interflowed
• interflowing
• interflows
• interfluence
• interfluences
• interfluent
• interfluous
• interfluve