| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | determined, persistent |
| Synonyms: | adamant, bullheaded, firm, hanging tough, hard-nosed, hardheaded, indefatigable, inexorable, inflexible, insistent, mulish, obdurate, obstinate, perseverant, perseverative, persevering, pertinacious, pigheaded, relentless, resolute, rigid, single-minded, staunch, steadfast, steady, stubborn, tenacious, tough nut, unbending, unflagging, unshakable, unyielding |
| Antonyms: | indifferent, irresolute, undetermined, yielding |
| Main Entry: | hardheaded |
| Part of Speech: | adjective |
| Definition: | stubborn |
| Synonyms: | astute, bullheaded, cool, hang tough, hard, hard-boiled, hard-nosed, headstrong, intractable, level-headed, locked in, mulish, obstinate, pertinacious, perverse, pigheaded, practical, pragmatic, rational, realistic, resolute, sensible, shrewd, sober, stand pat, tough, tough nut, unsentimental, unyielding, willful |
| Antonyms: | yielding |
| Main Entry: | intractable |
| Part of Speech: | adjective |
| Definition: | difficult |
| Synonyms: | awkward, bull-headed, cantankerous, contrary, fractious, hang tough, hard-line, headstrong, immovable, incompliant, incurable, indocile, indomitable, insoluble, intransigent, locked, locked in, mulish, obdurate, obstinate, pat, pertinacious, perverse, pig-headed, recalcitrant, refractory, resolute, self-willed, stubborn, tenacious, tough, tough nut, unbending, uncompromising, uncooperative, undisciplined, ungovernable, unmanageable, unpliable, unruly, unyielding, wayward, wild, willful |
| Notes: | intractable means stubborn or obstinate; intransigent is this, but implies being more intense and refusing to compromise or change |
| Antonyms: | manageable |
| Main Entry: | hard-nosed/hardheaded |
| Part of Speech: | adjective |
| Definition: | stubborn |
| Synonyms: | astute, bullheaded, hard*, hard-boiled, headstrong, intractable, levelheaded, locked in, mulish, obstinate, pertinacious, perverse, pigheaded, practical, pragmatic, rational, realistic, resolute, sensible, shrewd, sober, stand pat, tough, tough-nut, unsentimental, unyielding, willful |
| Antonyms: | easy, easy-going, laid-back, merciful |
| Main Entry: | intractable /intransigent |
| Part of Speech: | adjective |
| Definition: | difficult, stubborn |
| Synonyms: | awkward, bullheaded, cantankerous, contrary, hang tough, hard-line, headstrong, immovable, incompliant, incurable, indocile, indomitable, insoluble, locked in, mulish, obdurate, obstinate, pat, pertinacious, perverse, pigheaded, recalcitrant, refractory, resolute, self-willed, set in stone, tenacious, tough, tough-nut, unbending, uncompromising, uncooperative, undisciplined, ungovernable, unmanageable, unpliable, unruly, unyielding, wayward, wild, willful |
| Antonyms: | amenable, easy, facile, manageable |