adamantine

adj 0.783

resolute

adj 0.695

adamantinomatous

adj 0.694

steadfast

adj 0.683

headstrong

adj 0.675

obstinate

adj 0.674

obdurate

adj 0.671

staunch

adj 0.669

determined

adj 0.665

hard-set

adj 0.663

stubborn

adj 0.653

vehement

adj 0.644

hardheaded

adj 0.639

unwavering

adj 0.636

tenacious

adj 0.631

intransigent

adj 0.631

insistent

adj 0.631

dead set

adj 0.630

bullheaded

adj 0.630

diehard

adj 0.628

pertinacious

adj 0.628

unyielding

adj 0.626

stalwart

adj 0.624

dogmatic

adj 0.617

ardent

adj 0.616

avid

adj 0.614

strong-willed

adj 0.612

unflinching

adj 0.611

uncompromising

adj 0.611

unswerving

adj 0.610

undeviating

adj 0.610

iron-hearted

adj 0.609

assertive

adj 0.608

hard-nosed

adj 0.608

bent on

adj 0.608

zealous

adj 0.607

hard-and-fast

adj 0.607

hardline

adj 0.605

dogged

adj 0.604

rigid

adj 0.603

absolutist

adj 0.601

defiant

adj 0.596

implacable

adj 0.596

unrelenting

adj 0.595

ironclad

adj 0.583

rock hard

adj 0.583

adherent

adj 0.583

recalcitrant

adj 0.581

hard

adj 0.579

pigheaded

adj 0.577

definite

adj 0.577

hell-bent

adj 0.577

rock-ribbed

adj 0.575

opinionated

adj 0.574

relentless

adj 0.573

emphatic

adj 0.572

absolute

adj 0.571

emphatical

adj 0.570

resistant

adj 0.569

fanatic

adj 0.568

unapologetic

adj 0.567

fanatical

adj 0.567

aggressive

adj 0.565

hard as nails

adj 0.563

unbending

adj 0.563

unshakable

adj 0.562

stiff

adj 0.561

steely

adj 0.561

perseverant

adj 0.561

sturdy

adj 0.560

hard-charging

adj 0.557

inexorable

adj 0.557

eager

adj 0.557

fervent

adj 0.557

avowed

adj 0.556

indomitable

adj 0.556

flinty

adj 0.556

stubborn as a mule

adj 0.555

peremptory

adj 0.554

fierce

adj 0.554

stoic

adj 0.554

inflexible

adj 0.554

rigorous

adj 0.553

hardy

adj 0.551

hardhearted

adj 0.551

keen

adj 0.548

singleminded

adj 0.548

constant

adj 0.547

hardened

adj 0.547

apodictic

adj 0.547

affirmative

adj 0.546

strong

adj 0.546

wilful

adj 0.545

determinate

adj 0.544

militant

adj 0.544

solid

adj 0.542

indefatigable

adj 0.542

strident

adj 0.541

stouthearted

adj 0.541

stringent

adj 0.541