stiff

adj 0.705

hardheaded

adj 0.658

hidebound

adj 0.624

stubborn

adj 0.621

bullheaded

adj 0.618

unbending

adj 0.617

rigid

adj 0.616

inflexible

adj 0.613

pigheaded

adj 0.600

stiff as a board

adj 0.596

obstinate

adj 0.594

stiff as a poker

adj 0.594

obdurate

adj 0.585

headstrong

adj 0.581

hardhearted

adj 0.579

unyielding

adj 0.578

steadfast

adj 0.572

rock-ribbed

adj 0.572

staunch

adj 0.569

hard-set

adj 0.564

short-necked

adj 0.563

hard-nosed

adj 0.555

stuck up

adj 0.552

strong-willed

adj 0.549

hardened

adj 0.549

stone deaf

adj 0.548

unbowed

adj 0.548

high-nosed

adj 0.545

unflinching

adj 0.545

iron-hearted

adj 0.544

stubborn as a mule

adj 0.542

intransigent

adj 0.540

uncompromising

adj 0.535

thickheaded

adj 0.534

necked

adj 0.533

unaccommodating

adj 0.533

stony-faced

adj 0.531

strait-laced

adj 0.530

self-willed

adj 0.529

wooden-headed

adj 0.528

stilted

adj 0.524

intolerant

adj 0.522

unforgiving

adj 0.522

recalcitrant

adj 0.521

mulish

adj 0.520

unmovable

adj 0.518

haughty

adj 0.516

refractory

adj 0.514

unmoveable

adj 0.514

steely

adj 0.514

sclerotic

adj 0.514

stodgy

adj 0.513

starched

adj 0.512

sterical

adj 0.511

stooped

adj 0.510

unbent

adj 0.510

stuffy

adj 0.510

stony

adj 0.510

stouthearted

adj 0.509

strained

adj 0.509

sturdy

adj 0.509

immovable

adj 0.509

resistant

adj 0.508

stonelike

adj 0.507

unmoved

adj 0.506

unmoving

adj 0.506

adamant

adj 0.506

orthodox

adj 0.504

stooping

adj 0.503

stoic

adj 0.503

made of sterner stuff

adj 0.503

bigoted

adj 0.502

unwilling

adj 0.501

stalwart

adj 0.501

unhardened

adj 0.501