pentachord /penˈtə-körd/ (music)

1. A musical instrument with five strings
2. A diatonic series of five notes

• diagometer
• diagometers
• diagonal
• diagonally
• diagonals
• diagonal scale
• diagram
• diagrammatic
• diagrammatically
• diagrammed
• diagramming
• diagrams
• diagraph
• diagraphic
• diagraphs
• diagrid
• diagrids
• diaheliotropic
• diaheliotropism
• diakinesis
• dial
• dial.
• dial-a-
• dialect
• dialectal