offhand

adj 0.818

offhanded

adj 0.801

off-handed

adj 0.800

impromptu

adj 0.750

extempore

adj 0.685

extemporaneous

adj 0.683

ad-libbed

adj 0.652

unscripted

adj 0.638

unrehearsed

adj 0.637

off-the-wall

adj 0.633

unpremeditated

adj 0.624

informal

adj 0.621

improvisatory

adj 0.618

improvised

adj 0.610

improvisational

adj 0.603

off-the-rack

adj 0.599

casual

adj 0.596

offcut

adj 0.594

off-book

adj 0.594

freehand

adj 0.588

unceremonious

adj 0.584

unplanned

adj 0.583

slapdash

adj 0.578

free-spoken

adj 0.577

unscheduled

adj 0.572

ex tempore

adj 0.571

spontaneous

adj 0.571

unprompted

adj 0.571

unofficial

adj 0.567

flippant

adj 0.566

uncandid

adj 0.565

candid

adj 0.561

ill-considered

adj 0.561

free-form

adj 0.559

off

adj 0.555

ad hoc

adj 0.550

caught on the hop

adj 0.549

haphazard

adj 0.546

quick off the mark

adj 0.545

off-topic

adj 0.545

colloquial

adj 0.545

unstructured

adj 0.544

excursive

adj 0.539

uncalled-for

adj 0.538

cursory

adj 0.532

impulsive

adj 0.531

offbeat

adj 0.531

unadvertised

adj 0.528

offstage

adj 0.528

nonofficial

adj 0.527

accidental

adj 0.526

ad lib

adj 0.525

off-piste

adj 0.523

nuncupative

adj 0.523

unwritten

adj 0.523

rough and ready

adj 0.520

unsolicited

adj 0.520

unprepared

adj 0.519

unformulated

adj 0.518

anecdotal

adj 0.517

unannounced

adj 0.516

tongue-in-cheek

adj 0.516

off-ice

adj 0.516

unsystematic

adj 0.514

random

adj 0.513

off the hook

adj 0.513

desultory

adj 0.513

indiscreet

adj 0.512

off-key

adj 0.511

short order

adj 0.511

unanticipated

adj 0.511

off-and-on

adj 0.511

unformatted

adj 0.510

capricious

adj 0.510

one-off

adj 0.507

off-message

adj 0.506

nonscheduled

adj 0.505

out of pocket

adj 0.503

makeshift

adj 0.502

unorthodox

adj 0.502

off-track

adj 0.501

unintended

adj 0.501

unpretentious

adj 0.500