quick

adj 0.726

speedy

adj 0.670

mercurial

adj 0.668

quick as a flash

adj 0.662

swift

adj 0.661

lightning fast

adj 0.645

silver

adj 0.639

fast

adj 0.624

superfast

adj 0.619

quick on the draw

adj 0.615

quick-sighted

adj 0.612

mercurous

adj 0.609

expeditious

adj 0.604

nimble

adj 0.600

rapid

adj 0.597

superspeed

adj 0.596

silvery

adj 0.595

quick off the mark

adj 0.595

sharpish

adj 0.590

agile

adj 0.588

argent

adj 0.587

lightning

adj 0.586

superfluid

adj 0.582

brisk

adj 0.578

quantum

adj 0.572

ultrafast

adj 0.571

quick-setting

adj 0.569

whizzing

adj 0.569

mercuric

adj 0.569

quick on the uptake

adj 0.568

hasty

adj 0.567

curial

adj 0.566

quick-tempered

adj 0.566

quickset

adj 0.564

lightninglike

adj 0.563

supersonic

adj 0.562

speeded

adj 0.560

instant

adj 0.560

slick

adj 0.559

flash

adj 0.559

silver-lined

adj 0.559

silvered

adj 0.558

expedite

adj 0.557

accelerated

adj 0.555

hair-trigger

adj 0.555

get-rich-quick

adj 0.553

expedited

adj 0.551

quisquis

adj 0.551

prestissimo

adj 0.551

instantaneous

adj 0.551

rush

adj 0.550

precipitate

adj 0.550

spry

adj 0.550

flashy

adj 0.548

whizzy

adj 0.548

rapid fire

adj 0.545

shiny

adj 0.545

lightfast

adj 0.544

fast-flowing

adj 0.542

aquiver

adj 0.541

speeding

adj 0.540

accelerate

adj 0.539

precipitant

adj 0.539

hypersonic

adj 0.539

rushing

adj 0.539

aqua

adj 0.538

dashing

adj 0.537

sudden

adj 0.535

quia

adj 0.535

sharp

adj 0.534

allegro

adj 0.534

volant

adj 0.533

quality

adj 0.532

quat

adj 0.532

scudding

adj 0.532

turbo

adj 0.532

swish

adj 0.532

hypervelocity

adj 0.532

quaking

adj 0.530

awhirl

adj 0.529

scintillating

adj 0.528

snappy

adj 0.526

adroit

adj 0.525

whip-smart

adj 0.523

hurried

adj 0.523

azure

adj 0.521

sly

adj 0.521

flurried

adj 0.520

skittery

adj 0.520

sharp as a tack

adj 0.519

deft

adj 0.518

blazing

adj 0.518

silky

adj 0.518

acute

adj 0.518

quad

adj 0.517

squally

adj 0.517

overhasty

adj 0.517

liquid

adj 0.515

spiffy

adj 0.515

rushed

adj 0.515