1. A hybrid of swimming, gymnastics, and dance, consisting of one or more swimmers performing a synchronized routine of moves in the water, accompanied by music
   - synchronized swimming

Encyclopedia: Synchronised swimming

• somnolent
• somnolently
• Somrai
• son
• son of a bitch
• son of a gun
• son-in-law
• sonant
• sonar
• sonata
• sonata form
• sonatina
• Sonchus
• Sonchus oleraceus
• sonde
• Sondheim
• sone
• song
• song and dance
• Song dynasty
• Song of Solomon
• Song of Songs
• song sparrow
• song thrush
• songbird