Synonyms of unscripted

1 Syllable
fake
2 Syllables
faked, adlib, vamped, improv, winged, offhand, ad-lib
3 Syllables
spontaneous, unstudied, impromptu
4 Syllables
improviso, extempore, unprepared
5 Syllables
spur-of-the-moment, extemporized, extemporaneous
6 Syllables
unpremeditated