Adjective
1. impromptu ::
mendadak
2. spontaneous ::
spontan
3. unscripted ::
unscripted
5. extemporary ::
yg dilakukan tanpa persiapan
6. extemporaneous ::
yg dilakukan tanpa persiapan
8. unrehearsed ::
tanpa latihan persiapan
9. unplanned ::
tidak direncanakan
10. unprepared ::
tak bersedia
12. off-the-cuff ::
tanpa persiapan
13. ad libitum ::
ad libitum
Adverb
17. without preparation ::
tanpa persiapan
18. without rehearsal ::
tanpa latihan
21. ad libitum ::
ad libitum