impetuous

adj 0.878

nonimpulsive

adj 0.761

expulsive

adj 0.672

impromptu

adj 0.669

impatient

adj 0.647

spontaneous

adj 0.640

precipitant

adj 0.639

capricious

adj 0.633

improvisatory

adj 0.622

hasty

adj 0.611

implosive

adj 0.611

quick-tempered

adj 0.606

improvisational

adj 0.605

precipitate

adj 0.602

abrupt

adj 0.599

impudent

adj 0.599

compulsive

adj 0.596

irresponsible

adj 0.596

unpremeditated

adj 0.595

explosive

adj 0.592

instinctive

adj 0.592

sudden

adj 0.589

erratic

adj 0.588

irruptive

adj 0.587

reckless

adj 0.587

immediate

adj 0.585

brash

adj 0.585

disinhibitory

adj 0.583

jumpy

adj 0.582

irritable

adj 0.581

excitable

adj 0.578

impressionable

adj 0.575

whimsical

adj 0.572

rushing

adj 0.571

ill-considered

adj 0.570

improvident

adj 0.569

unthinking

adj 0.569

impressionistic

adj 0.567

pushy

adj 0.567

intuitive

adj 0.566

propulsive

adj 0.564

irascible

adj 0.561

overhasty

adj 0.560

impositional

adj 0.560

intuitional

adj 0.559

instinctual

adj 0.559

imperious

adj 0.559

impertinent

adj 0.558

hyperactive

adj 0.558

unthoughtful

adj 0.558

rushed

adj 0.557

percussive

adj 0.556

impish

adj 0.555

improvised

adj 0.555

petulant

adj 0.554

intemperate

adj 0.554

instant

adj 0.554

undisciplined

adj 0.554

emotive

adj 0.553

hotheaded

adj 0.553

irrational

adj 0.553

unplanned

adj 0.552

indiscreet

adj 0.551

unpredictable

adj 0.551

chaotic

adj 0.550

unprompted

adj 0.549

imperative

adj 0.549

knee-jerk

adj 0.548

flighty

adj 0.548

intrusive

adj 0.548

imprecise

adj 0.548

aggressive

adj 0.548

precipitous

adj 0.548

incautious

adj 0.547

temperamental

adj 0.547

instantaneous

adj 0.547

irrepressible

adj 0.545

rapid

adj 0.545

itive

adj 0.544

rambunctious

adj 0.543

stimulative

adj 0.542

injudicious

adj 0.542

flippant

adj 0.542

harum-scarum

adj 0.541

involuntary

adj 0.541

reactive

adj 0.540

thoughtless

adj 0.540

arbitrary

adj 0.539

haphazard

adj 0.539

tempestuous

adj 0.539

pulsed

adj 0.538

peremptory

adj 0.536

impressible

adj 0.536

desultory

adj 0.536

stimulant

adj 0.535

pulsatile

adj 0.535

pulsatory

adj 0.535

impressive

adj 0.534

effusive

adj 0.533

hair-trigger

adj 0.533