adamant, adherent, adhesive, adversary, adversative, adverse, alien, antagonistic, anti, antipathetic, antithetic, assiduous, balking, balky, beefy, bigoted, bloody-minded, bouncing, bound, bound and determined, bulldogged, bulldoggish, bulldoggy, bulletheaded, bullheaded, case-hardened, clashing, clingy, closed to, closed-minded, committed, competitive, con, conflicting, constant, continuing, contradictory, contrary, contumacious, costive, counter, crabbed, cross, deaf, decided, decisive, dedicated, definite, determined, devoted, diligent, disaccordant, disobedient, dissentient, dogged, dogmatic, doughty, dour, earnest, enduring, enemy, faithful, fanatic, firm, fixed, forceful, forcible, forcy, fractious, froward, full-blooded, full-strength, fundamentalist, gluey, glutinous, gummy, gutsy, gutty, hale, hard, hard as nails, hardheaded, hardy, headstrong, hearty, hefty, hidebound, hostile, husky, immovable, immutable, impersuadable, impersuasible, impervious, impliable, inalterable, indefatigable, indisciplined, indomitable, industrious, inexorable, inflexible, inimical, insistent, intolerant, intractable, intransigent, invincible, iron, iron-hard, ironbound, ironclad, ironhanded, lasting, lawless, loyal, lusty, mighty, mulish, muscle-bound, naughty, negative, nervy, never-tiring, nonconforming, noncooperative, obdurate, obstipated, opinionated, opponent, opposed, opposing, opposite, oppositional, oppositive, oppugnant, orthodox, overthwart, overzealous, patient, patient as Job, permanent, perseverant, persevering, persistent, persisting, pertinacious, perverse, pigheaded, plodding, plugging, potent, powerful, preoccupied, procrustean, puissant, purist, puristic, puritan, puritanic, purposeful, rapt, rebellious, recalcitrant, recusant, red-blooded, refractory, relentless, renitent, repugnant, resistant, resolute, resolved, restive, rigid, rigorist, rigoristic, rigorous, rival, robust, robustious, rockbound, rugged, sedulous, self-adhesive, self-willed, serious, set, sincere, single-minded, sleepless, slogging, sot, stable, stalwart, staunch, steadfast, steady, steely, stickable, sticky, stiff, stiff-necked, stony, stout, straightlaced, straitlaced, strapping, strong, strong as brandy, strong as strong, strong-willed, strongheaded, stubborn, sturdy, sulky, sullen, tacky, tenacious, tireless, tough, transgressive, unabating, unamenable, unbending, unchangeable, uncomplying, uncompromising, unconquerable, uncooperative, undaunted, undisciplined, undiscouraged, undrooping, unduteous, undutiful, unfailing, unfaltering, unfavorable, unflagging, unflinching, unfriendly, unimpressionable, uninfluenceable, unintermitting, uninterrupted, unmovable, unmoving, unnodding, unpersuadable, unpliable, unpliant, unpropitious, unreceptive, unregenerate, unrelaxing, unrelenting, unremitting, unresponsive, unsleeping, unsubmissive, unsuggestible, unsusceptible, unswayable, unswerving, untiring, unwavering, unwearied, unwearying, unwinking, unyielding, utterly attentive, vigorous, violative, viscid, wayward, weariless, wholehearted, willful, withstanding, wrongheaded
resolution, determination, will, iron will, unconquerable will, will of one's own, decision, resolution, backbone, clear grit, true grit, grit, sand, strength of mind, strength of will, resolve, firmness, energy, manliness, vigor, game, pluck, resoluteness, zeal, aplomb, desperation, devotion, devotedness, mastery over self, self control, self command, self possession, self reliance, self government, self restraint, self conquest, self denial, moral courage, moral strength, perseverance, tenacity, obstinacy, bulldog, British lion, resolved, determined, strong-willed, strong-minded, resolute, self-possessed, decided, definitive, peremptory, tranchant, unhesitating, unflinching, unshrinking, firm, iron, gritty, indomitable, game to the backbone, inexorable, relentless, not to be shaken, not to be put down, tenax propositi, inflexible, obstinate
, steady, earnest, serious, set upon, bent upon, intent upon, steel against, proof against, in utrumque paratus, resolutely, in earnest, in good earnest, seriously, joking apart, earnestly, heart and soul, on one's mettle, manfully, like a man, with a high hand, with a strong hand, at any rate, at any risk, at any hazard, at any price, at any cost, at any sacrifice, at all hazards, at all risks, at all events, a' bis ou a blanc, cost what it may, coute, a tort et a travers, once for all, neck or nothing, rain or shine, spes sibi quisque, celui qui veut celui-la peut, chi non s'arrischia non guadagna, frangas non flectes, manu forti, tentanda via est.
obstinacy, obstinateness, obstinacy, tenacity, cussedness, perseverance, immovability, old school, inflexibility, obduracy, obduration, dogged resolution, resolution, ruling passion, blind side, self-will, contumacy, perversity, pervicacy, pervicacity, indocility, bigotry, intolerance, dogmatism, opiniatry, opiniativeness, fixed idea, fanaticism, zealotry, infatuation, monomania, opinionatedness opinionativeness, mule, opinionist, opinionatist, opiniator, opinator, stickler, dogmatist, bigot, zealot, enthusiast, fanatic, obstinate
, tenacious, stubborn, obdurate, casehardened, inflexible, balky, immovable, unshakable, not to be moved, inert, unchangeable, inexorable, mulish, obstinate
as a mule, pig-headed, dogged, sullen, sulky, unmoved, uninfluenced unaffected, willful, self-willed, perverse, resty, restive, restiff, pervicacious, wayward, refractory, unruly, heady, headstrong, entete, contumacious, crossgrained, arbitrary, dogmatic, positive, bigoted, prejudiced, creed- bound, prepossessed, infatuated, stiff-backed, stiff necked, stiff hearted, hard-mouthed, hidebound, unyielding, impervious, impracticable, inpersuasible, unpersuadable, intractable, untractable, incorrigible, deaf to advice, impervious to reason, crotchety, obstinately, non possumus, no surrender, ils n'ont rien appris ne rien oublie.
stability, immutability, unchangeability unchangeableness, constancy, stable equilibrium, immobility, soundness, vitality, stabiliment, stiffness, ankylosis, solidity, aplomb, establishment, fixture, rock, pillar, tower, foundation, leopard's spots, Ethiopia's skin, permanence, obstinacy, unchangeable, immutable, unaltered, unalterable, not to be changed, constant, permanent, invariable, undeviating, stable, durable, perennial, fixed, steadfast, firm, fast, steady, balanced, confirmed, valid, fiducial, immovable, irremovable, riveted, rooted, settled, established, vested, incontrovertible, stereotyped, indeclinable, tethered, anchored, moored, at anchor, on a rock, rock solid, firm as a rock, firmly seated, firmly established, deep-rooted, ineradicable, inveterate, obstinate
, transfixed, stuck fast, aground, high and dry, stranded, stuck, jammed, unremovable, quiescent, deterioration, indefeasible, irretrievable, intransmutable, incommutable, irresoluble, irrevocable, irreversible, reverseless, inextinguishable, irreducible, indissoluble, indissolvable, indestructible, undying, imperishable, incorruptible, indelible, indeciduous, insusceptible, insusceptible of change, Int, stet, littera scripta manet.