Synonyms for Impromptu

Synonyms starting with letter F

• fake

  unrehearsed
• free
• faked

  unrehearsed
• from the hip
• freely
• fly-by-night
• fluky
• fortuitous
• free spirited
• fast
• flash
• fleet
• fly by night
• flasher
• fill-in
• foolhardy
• free-spirited
• fictitious
• feigned
• figmental
• framed
• flat-footed
• flying