headstrong

1 given to resisting control or discipline by others a headstrong child who likes to test the limits of his parents' patience Synonyms froward, uncontrollable, incontrollable, intractable, recalcitrant, refractory, ungovernable, unmanageable, unruly, untoward, wayward, willful (or wilful)Related Words bullheaded, contrary, difficult, hardheaded, incorrigible, intransigent, mulish, obdurate, obstinate, opinionated, perverse, pigheaded, self-willed, stiff, stiff-necked, stubborn; undisciplined, unpunished; uncontrolled, wild; boisterous, irrepressible, rambunctious, rowdy; disobedient, indocile, insubordinate, rebellious; misbehaving, naughtyNear Antonyms docile, obedient, well-behaved; compliant, placable, pliable, submissive, yielding; accepting, persuadable, receptive, responsive, willing; reasonable, temperate, trainableAntonyms controllable, governable, manageable, tractable

2 sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion the tenants of the building remain headstrong in their determination not to be evicted by the developer Synonyms adamant, adamantine, bullheaded, dogged, hard, hardened, hardheaded, hard-nosed, obstinate, immovable, implacable, inconvincible, inflexible, intransigent, mulish, obdurate, opinionated, ossified, pat, pertinacious, perverse, pigheaded, self-opinionated, self-willed, stiff-necked, stubborn, unbending, uncompromising, unrelenting, unyielding, willful (or wilful)Related Words anal-retentive, obsessive; wayward, wrongheaded; determined, hell-bent, inexorable, persistent, relentless, resolved, set, single-minded, steadfast, stouthearted, tenacious, unflinching; firm, hard-line, hard-shell (or hard-shelled), iron, severe, stern, strict; hidebound, narrow-minded, rigid; bloody-minded [chiefly British], cantankerous; contrary, cussed; contumacious, disobedient, froward, insubordinate, intractable, recalcitrant, refractory, uncooperative, ungovernable, unmanageable, unruly; defiant, insurgent, mutinous; indomitable, invincible, unconquerable; confirmed, inveterate, unregenerate; demanding, exactingNear Antonyms docile, obedient, placable, submissive, tractable; accepting, persuadable, receptive, responsive, willing; governable, manageable, reasonable, temperate; slavish, subservientAntonyms acquiescent, agreeable, amenable, compliant, complying, flexible, pliable, pliant, relenting, yielding