extemporize
extemporise
freeball
wing
improvisation
wing it
rush in
muddle
put by
improv
antic
mime
improvisatorial
offhanded
abrupt
extemporaneously
and
autoschediaze
automaticity
shoot off
improvisate
straight-out
steer
stand tall
flap one's gums
monoscene
initiator
act out
segue
instigator
unconscious
talk at
hurry
endeavor
preact
irresponsible
try
call balls and strikes
effort
solo
do by
attempt
endeavour
improvisationally
play it straight
System D
wade in
act reflexively
act involuntarily
arise
unagitatedly
run around like a chicken with its head cut off
piffle
scramble
shadowbox
impro
improvidently
jump before one is pushed
off the top of one's head
involuntarily
run riot
tacitly
shoot
set upon
businesslike
tergiversation
unassertively
play by ear
scriptedness
sham
subcognitive
improvisational
forget about
Nance
strategist
motivate
think little of
play one's cards right
unimagine
improvisatorily
palter
go off halfcocked
improvisatorially
pro forma
walk
stim
impose
improvised
walk in straight lines
perfunctorily
enforce
settle
waterhead
manner
constrain
go off the reservation
circumlocutionize

English words for 'To perform or speak without prior planning or thought; to act in an impromptu manner; to improvise.'

As you may have noticed, above you will find words for "To perform or speak without prior planning or thought; to act in an impromptu manner; to improvise.". Hover the mouse over the word you'd like to know more about to view its definition. Click search related words by phrase or description. to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.

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