improv

ad hoc ad-lib automatic autoschediastic by ear casual expedient extemporary extempore fake free immediate impromptu improvisatory improviso informal jamming made-up makeshift offhand on impulse on-the-spot snap spontaneous spur-of-the-moment toss off toss out unplanned unpremeditated unprepared unrehearsed unstudied winging it

deliberate planned premeditated prepared rehearsed

ad hoc ad lib at first glance automatic by ear casual expedient extempore free immediate impromptu improvisatory improviso informal jamming made-up makeshift off the cuff off the top of head offhand on impulse on-the-spot snap spontaneous spur-of-the-moment taking for ride thought out loud tossed off tossed out unplanned unpremeditated unprepared unstudied winging it

planned prepared read rehearsed written

offhand spontaneous unscripted

ad-lib fake

dashed off extemporaneous extempore extemporized faked improviso off the cuff played by ear shot from the hip spur-of-the-moment thrown off tossed off unpremeditated unprepared unstudied vamped whipped up winged

deliberate planned

casual relaxed

easygoing everyday natural unfussy

breezy congenial down-home extempore familiar folksy free free-and-easy homey improvised laid-back loose low-pressure mellow off-the-cuff open ordinary spontaneous throwaway unceremonious unconstrained unrestrained without ceremony

buttoned-up dressed-up formal

rigid stiff

ceremonial ceremonious fussy

ad-lib extemporaneous improvised improviso offhand played by ear shot from the hip spontaneous spur-of-the-moment unpremeditated unprepared unrehearsed unscripted whipped up winged

ad hoc ad-lib automatic autoschediastic by ear casual expedient extemporary extempore fake free immediate impromptu improvisatory improvised improviso informal jamming made-up makeshift offhand on impulse on-the-spot snap spontaneous spur-of-the-moment toss off toss out unplanned unpremeditated unprepared unrehearsed unstudied winging it

ad hoc ad-lib automatic autoschediastic by ear casual expedient extemporary extempore fake free immediate impromptu improvisatory improvised improviso informal jamming made-up makeshift offhand on impulse on-the-spot snap spontaneous toss off toss out unplanned unpremeditated unprepared unrehearsed unstudied winging it

ad-lib by ear extemporaneously impromptu improvised makeshift off the hip off the top of one's head offhand unrehearsed

ad-lib brainstorm concoct contrive devise dream up invent throw together

coin extemporize fake jam spark

dash off do off top of head do offhand fake it improvisate made do speak off the cuff wing it

design plan premeditate

ad-lib blend coin combine compose compound concoct construct contrive cook up devise dream up fabricate fabulize fake it fashion fictionalize fix formulate frame fuse hatch improvise invent join knock off make meld merge mingle mix originate play by ear prepare pretend put together ready storify trump up whip up wing it write

be real tell the truth

ad-lib concoct devise do off the top of your head do offhand fake it invent make do make up play it by ear speak off the cuff throw together