RichThesaurus
thought out loud
thought out loud
synonyms
offhand
jamming
impromptu
spur-of-themoment
unprepared
immediate
made-up
tossed out
extempore
unpremeditated
informal
on impulse
casual
by ear
off the top of head
on-the-spot
improv
off the cuff
expedient
improviso
ad hoc
winging it
automatic
taking for ride
spontaneous
unplanned
makeshift
unstudied
ad lib
tossed off
free
at first glance
snap
improvisatory
extemporaneous
extemporary
thought out loud
antonyms
written
planned
prepared
read
rehearsed