fantasia /fan-tāˈzi-ə, -täˈ, -zhə or -tə-zēˈə/

1. A musical or other composition not governed by the ordinary rules of form
2. A piece of music based on a selection of well-known melodies

• unsmoked
• unsmooth
• unsmoothed
• unsmoothing
• upstood
• upstream
• upstreamed
• upstreaming
• upstreams
• upstroke
• upstrokes
• upsurge
• upsurged
• upsurgence
• upsurgences
• upsurges
• upsurging
• up-swarm
• up-swarmed
• up-swarming
• up-swarms
• upsway
• upswayed
• upswaying
• upsways