unrehearsed
- adjective (adj)
Meaning: spontaneous
Synonyms:
ad-lib
extemporaneous
from the hip
impromptu
improvised
impulsive
not rehearsed
off the cuff
off the top of one’s head
spur of the moment
unpracticed
unprepared
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.