| aback(adverb, surprised, unmindfully, inside-out) |
| ad-lib(fake, unprepared, unplanned, unrehearsed, unscripted) |
| ad lib(expression, adjective, fake, mock, affected) |
| confused(adjective, adverb, surprised, unmindfully, inside-out) |
| dashed off(expression, adjective, fake, affected, unrehearsed) |
| extemporaneous(fake, unprepared, unplanned, unrehearsed, unscripted) |
| extemporized(fake, unprepared, unplanned, unrehearsed, winged) |
| fake(unprepared, unplanned, unrehearsed, unscripted) |
| faked(fake, mock, affected, unprepared, impromptu) |
| impromptu(adjective, adverb, mock, affected, unprepared) |
| improv(adjective, fake, mock, affected, unprepared) |
| improviso(adjective, fake, mock, affected, unprepared) |
| off the cuff(expression, idiom, unprepared, unplanned, unrehearsed) |
| played by ear(expression, fake, unprepared, unplanned, unrehearsed) |
| reabsorbed |
| shot from the hip(expression, adjective, idiom, fake, unrehearsed) |
| spur of the moment(expression, adjective, mock, affected, impromptu) |
| tossed off(expression, adjective, fake, mock, affected) |
| unscripted(adjective, fake, mock, affected, unprepared) |
| vamped(fake, unprepared, unplanned, unrehearsed, winged) |