commutual /kə-mūˈchŭ-əl or -tyŭ-/

Mutual, reciprocal

• drumlier
• drumliest
• drumlin
• drumlins
• drumly
• drum machine
• drum machines
• drum-major
• drum majorette
• drum majorettes
• drum-majors
• drummed
• drummer
• drummers
• drumming
• drummock
• Drummond light
• drum roll
• drum rolls
• drums
• drumstick
• drumsticks
• drum table
• drum tables
• drunk