impromptu /im-prompˈtū/

1. Improvised, spontaneous, unrehearsed
2. Makeshift

1. Without preparation
2. On the spur of the moment

1. An extempore witticism or speech
2. An improvised composition
3. A musical composition with the character of an extemporization

• public healths
• public holiday
• public holidays
• public house
• public houses
• public image
• public inquiries
• public inquiry
• public international law
• publicise
• publicised
• publicises
• publicising
• publicist
• publicists
• publicities
• publicity
• publicize
• publicized
• publicizes
• publicizing
• public-key
• public lands
• public law
• public laws