troublous/ʹtrubləs/ adj archaic or literary

• musical comedy
• music box
• music centre
• music drama
• music hall
• musician
• musicology
• music stool
• music to one's ears
• musing
• musique concrète
• musk
• musk deer
• muskeg
• muskellunge
• musket
• musketeer
• musketry
• muskmelon
• musk ox
• muskrat
• musk rose
• Muslim
• muslin
• muso