extempore

adj 0.891

impromptu

adj 0.801

ex tempore

adj 0.726

improvisatory

adj 0.717

improvisational

adj 0.702

off-the-cuff

adj 0.683

improvised

adj 0.670

unrehearsed

adj 0.648

unpremeditated

adj 0.640

ad-libbed

adj 0.637

unscripted

adj 0.627

offhand

adj 0.605

spontaneous

adj 0.595

offhanded

adj 0.583

expositional

adj 0.582

expository

adj 0.575

off-handed

adj 0.562

excursive

adj 0.562

unprepared

adj 0.560

freehand

adj 0.560

unplanned

adj 0.554

contemporaneous

adj 0.552

unprompted

adj 0.550

free-form

adj 0.550

unscheduled

adj 0.550

expositive

adj 0.548

ad lib

adj 0.541

ad hoc

adj 0.538

pro tem

adj 0.535

rehearsed

adj 0.534

pro forma

adj 0.529

oratorical

adj 0.528

nuncupative

adj 0.528

impulsive

adj 0.528

unstructured

adj 0.528

instantaneous

adj 0.526

unceremonious

adj 0.524

expeditious

adj 0.523

experimental

adj 0.523

epideictic

adj 0.523

makeshift

adj 0.518

candid

adj 0.518

preparatory

adj 0.518

expressional

adj 0.518

eloquent

adj 0.517

hasty

adj 0.517

unpracticed

adj 0.516

informal

adj 0.516

free-spoken

adj 0.515

haphazard

adj 0.513

experiential

adj 0.513

expedited

adj 0.513

speaking

adj 0.512

instant

adj 0.512

unanticipated

adj 0.511

unformatted

adj 0.511

acontextual

adj 0.510

extramental

adj 0.510

rhapsodical

adj 0.510

experient

adj 0.510

contempo

adj 0.508

prepared

adj 0.508

expressive

adj 0.507

scripted

adj 0.505

immediate

adj 0.505

express

adj 0.505

unstudied

adj 0.505

untimely

adj 0.505

declamatory

adj 0.505

preparative

adj 0.504

unstaged

adj 0.504

ex post

adj 0.504

well-spoken

adj 0.504

premeditated

adj 0.503

expulsive

adj 0.501

extrusive

adj 0.501

slapdash

adj 0.501