unyielding Definition

uncompromising, stubborn, tenacious, pertinacious, flinty, inflexible, dogged, dour, bulldog, granitic, unwavering, unbending, unrelenting, steadfast, unswerving, unflinching, unshakable, unshakeable, unflagging, unfailing, unfaltering, intransigent, indomitable, staunch, persistent, ruthless, unbreakable, undaunted, abiding, rigid, unbroken, tough, strong, stern, stiff, adamant, flexible, firm, deaf, ironbound, single-minded, obstinate, implacable, relentless, resolute, obdurate, unforgiving, unstinting, tireless, steely, unremitting, indefatigable, undying, merciless, fearless, mulish, unmovable, unconquerable, untiring, remorseless, ferocious, unceasing, fervent, fierce, unflappable, zealous, bullheaded, imperious, defiant, truculent, courageous, unchanging, forceful, pitiless, stolid, renitent, inflexibleness, cledgy, unapologetic, pervicacious, dauntless, unreasoning, unabashed, impersuadable, adamantine, unbendable, ardent, principled, calcitrant, unmerciful, uncomplaining, doughty, untempered, ceaseless, impliable, undiminished, unerring, pugnacious, unregenerate, unquestionable,