stiff as a poker

adj 0.867

stiff

adj 0.797

bored stiff

adj 0.669

scared stiff

adj 0.668

rigid

adj 0.666

rock hard

adj 0.634

dry as a bone

adj 0.617

steady as a rock

adj 0.603

stiff-necked

adj 0.596

stock-still

adj 0.587

starched

adj 0.583

inflexible

adj 0.581

hard as nails

adj 0.568

stonelike

adj 0.568

rock-ribbed

adj 0.568

dead as a doornail

adj 0.566

dead set

adj 0.564

stony-faced

adj 0.559

stone deaf

adj 0.555

flat as a pancake

adj 0.553

dry as dust

adj 0.553

strong as a horse

adj 0.551

stilted

adj 0.549

halfdead

adj 0.546

unbending

adj 0.545

unmoving

adj 0.545

moveless

adj 0.544

light as a feather

adj 0.543

sturdy

adj 0.541

dead

adj 0.540

immobile

adj 0.540

stone cold

adj 0.539

bolt upright

adj 0.537

cold as ice

adj 0.534

paralyzed

adj 0.533

hard-set

adj 0.532

strait-laced

adj 0.532

motionless

adj 0.530

cataleptic

adj 0.528

hidebound

adj 0.528

dead drunk

adj 0.526

ossified

adj 0.525

bone

adj 0.525

stony

adj 0.525

immovable

adj 0.524

stubborn as a mule

adj 0.523

dead tree

adj 0.521

standing

adj 0.518

hardpacked

adj 0.518

stolid

adj 0.518

sober as a judge

adj 0.518

limp

adj 0.518

bony

adj 0.517

solid

adj 0.517

bare-boned

adj 0.517

boned

adj 0.516

taut

adj 0.515

cardboard

adj 0.515

dead in the water

adj 0.515

stark

adj 0.514

high as a kite

adj 0.514

stick

adj 0.514

rockbound

adj 0.513

stuck

adj 0.512

limber

adj 0.512

skinny as a rail

adj 0.511

firm

adj 0.510

hard

adj 0.510

stodgy

adj 0.510

stuck up

adj 0.508

unyielding

adj 0.508

unmovable

adj 0.508

dead tired

adj 0.507

strained

adj 0.507

staunch

adj 0.506

fit to be tied

adj 0.505

rock-like

adj 0.505

out like a light

adj 0.504

hardened

adj 0.503

petrified

adj 0.503

hard-and-fast

adj 0.502

stumped

adj 0.502

boarded

adj 0.501