quadrivalent/kwodriʹvaylənt/ adj

• Most Honourable
• mostly
• Most Reverend
• most significant bit
• MOT
• mot
• MOT certificate
• mote
• motel
• motet
• moth
• mothball
• moth-eaten
• mother
• motherboard
• Mother Carey's chicken
• mother country
• motherfucker
• Mother Goose rhyme
• Mothering Sunday
• mother-in-law
• motherland
• mother lode
• motherly
• mother-of-pearl