improvisatory

adj 0.964

improvised

adj 0.857

impromptu

adj 0.787

extemporaneous

adj 0.702

ad-libbed

adj 0.700

extempore

adj 0.648

unscripted

adj 0.634

unrehearsed

adj 0.619

makeshift

adj 0.612

impulsive

adj 0.605

off-the-cuff

adj 0.603

impressionistic

adj 0.595

spontaneous

adj 0.594

free-form

adj 0.585

imaginative

adj 0.578

impositional

adj 0.568

freehand

adj 0.565

unpremeditated

adj 0.563

improvable

adj 0.563

improving

adj 0.559

creative

adj 0.558

improvident

adj 0.555

whimsical

adj 0.552

unplanned

adj 0.548

unstructured

adj 0.547

informal

adj 0.546

dynamic

adj 0.546

inventive

adj 0.543

interpolative

adj 0.542

intuitional

adj 0.540

imitative

adj 0.537

fanciful

adj 0.535

unimproved

adj 0.531

innovative

adj 0.531

ad lib

adj 0.530

performatory

adj 0.529

experimental

adj 0.529

theatrical

adj 0.526

simulative

adj 0.526

offhand

adj 0.524

ex tempore

adj 0.524

unscheduled

adj 0.522

incremental

adj 0.522

arbitrary

adj 0.520

provisional

adj 0.519

ad hoc

adj 0.519

experiential

adj 0.519

haphazard

adj 0.517

instrumental

adj 0.517

performative

adj 0.516

random

adj 0.515

experimentalist

adj 0.515

stochastic

adj 0.515

interpolatory

adj 0.515

impetuous

adj 0.514

imperfective

adj 0.513

implemental

adj 0.513

idiomatic

adj 0.513

situational

adj 0.512

ideational

adj 0.511

randomized

adj 0.510

improper

adj 0.510

rhapsodical

adj 0.509

conjectural

adj 0.509

impermanent

adj 0.508

adaptative

adj 0.507

speculative

adj 0.507

capricious

adj 0.507

interpretative

adj 0.507

unpracticed

adj 0.506

imperfect

adj 0.505

acting

adj 0.505

exploratory

adj 0.505

unprompted

adj 0.504

nonprogrammatic

adj 0.504

imaginary

adj 0.504

virtuosic

adj 0.502

interplaying

adj 0.502

make-do

adj 0.502

observational

adj 0.501

illusionistic

adj 0.501

heuristic

adj 0.501

interpretational

adj 0.500

innovatory

adj 0.500