Obstinacy

1. (n.) Stubbornness; persistency; a fixedness in will, opinion, or resolution that can not be shaken at all, or only with great difficulty; firm and usually unreasonable adherence to an opinion, purpose, or system; unyielding disposition; contumacy.

2. (n.) The quality or state of being difficult to remedy, relieve, or subdue; as, the obstinacy of a disease or evil.

Thesaurus Entries

adhesiveness, antagonism, antipathy, application, assiduity, assiduousness, averseness, aversion, backwardness, bad blood, bloody-mindedness, bulldog tenacity, bullheadedness, cantankerousness, challenge, clashing, cohesiveness, collision, combative reaction, commitment, competition, complaint, concentration, conflict, consistency, constancy, contrariety, contrariness, contumaciousness, contumacy, counteraction, cross-purposes, cursoriness, decidedness, decision, decisiveness, dedication, defiance, defiance of authority, definiteness, demur, determinateness, determination, determinedness, devotion, diligence, disaccord, disagreement, disinclination, disobedience, dispute, disrelish, dissension, dissent, dissentience, distaste, dogged perseverance, doggedness, earnestness, endurance, energy, engrossment, enmity, fidelity, firmness, fixedness, foot-dragging, force, fortitude, fractiousness, friction, frowardness, fundamentalism, gluiness, glutinosity, grudging consent, grudgingness, gumminess, guts, gutsiness, hardiness, hardness, heartiness, hostility, imperviousness, impliability, indefatigability, indisposedness, indisposition, indocility, industriousness, industry, inexorability, inflexibility, inimicalness, insistence, insistency, intestinal fortitude, intractability, intractableness, intransigence, lack of enthusiasm, lack of zeal, loyalty, lustihood, lustiness, might, mightiness, mulishness, mutinousness, negativeness, negativism, nolition, noncooperation, obduracy, obdurateness, objection, obstinateness, obstreperousness, opposition, oppugnancy, orneriness, orthodoxy, passive resistance, patience, patience of Job, perfunctoriness, permanence, perseverance, persistence, persistency, pertinaciousness, pertinacity, perverseness, perversity, pigheadedness, plodding, plugging, potency, power, powerfulness, precisianism, preoccupation, protest, purism, puritanism, purpose, purposefulness, reaction, rebelliousness, rebuff, recalcitrance, recalcitrancy, recalcitration, refractoriness, refusal, relentlessness, reluctance, remonstrance, renitence, renitency, repellence, repellency, repugnance, repulse, repulsion, resistance, resoluteness, resolution, resolve, resolvedness, restiveness, retention, revolt, rigidity, rigidness, rigor, rigorousness, rivalry, robustness, ruggedness, sedulity, sedulousness, self-will, seriousness, sincerity, single-mindedness, singleness of purpose, slogging, slowness, snugness, stability, stalwartness, stamina, stand, staying power, steadfastness, steadiness, stick-to-itiveness, stickiness, sticking power, stiffness, stolidity, stoutness, strength, strength of will, stubbornness, sturdiness, sulk, sulkiness, sulks, sullenness, tackiness, tenaciousness, tenacity, tightness, tirelessness, total commitment, toughness, unbendingness, uncompromisingness, uncooperativeness, unenthusiasm, unimpressionability, uninfluenceability, unmovability, unpersuadability, unreceptiveness, unrelentingness, unremittingness, unresponsiveness, unruliness, unsuggestibility, unsusceptibility, unswayableness, unswerving attention, unwillingness, unyieldingness, vigor, vigorousness, viscidity, viscosity, vitality, vying, wildness, will, withstanding