RichThesaurus
off the cuff
off the cuff
synonyms
impromptu
extempore
offhand
unprepared
spontaneous
ad lib
without preparation
extemporaneously
spontaneously
unpremeditated
extemporaneous
unstudied
unrehearsed
ad-lib
improvised
without rehearsal
on the spur of the moment
ad libitum
improviso
spur-of-the-moment
improv
informal
off the top of one's head
unscripted
winged
off the top of head
unplanned
tossed off
played by ear
shot from the hip
whipped up
at the drop of a hat
extemporary
free
off the top of one’s head
just like that
on impulse
casual
on-the-spot
snap
thrown off
vamped
tossed out
throwaway
taking for ride
thought out loud
spur-of-themoment
makeshift
off the hip
winging it
more synonyms
off the cuff
antonyms
planned
rehearsed
written
prepared
practiced
read
premeditated
deliberate
designed
publicly
shy
with preparation
openly
familiarly
deliberately
from notes
commonly
modest
careful
inhibited