Adjective
1. impromptu ::
impromptu
2. spontaneous ::
maras wata-wata
3. unscripted ::
unscripted
5. extemporary ::
extemporary
6. extemporaneous ::
extemporaneous
8. unrehearsed ::
unrehearsed
9. unplanned ::
unplanned
10. unprepared ::
unprepared
12. off-the-cuff ::
kashe-da-cuff
13. ad libitum ::
ad libitum
Adverb
17. without preparation ::
ba tare da shirye-shiryen
18. without rehearsal ::
ba tare da maimaitawa
21. ad libitum ::
ad libitum