extemporaneous
adjective
1. with little or no preparation or forethought
- an extemporaneous piano recital
Similar word(s): unprepared, extemporary, extempore, impromptu, offhand, offhanded, unrehearsed
1. with little or no preparation or forethought
- an extemporaneous piano recital
Similar word(s): unprepared, extemporary, extempore, impromptu, offhand, offhanded, unrehearsed