improvised Synonyms

jury-rigged makeshift of inferior quality by ear improvization improvisational stopgap handbasket throw together unrehearsed offhanded off-the-cuff improvize extemporise ad lib unprepared unpremeditated cobbled together according to pleasure as one thinks best as one wishes unscripted unhatched uncontrived unarranged spur of the moment rough and ready unplanned on the spot off-hand improv ad hoc make do improvisation improvisate impromptu horseback fictitious extemporize extemporized extempore extemporary extemporaneous extemporal crude casual improvisatorial improvisatory unstudied unready