lacking determination Antonyms

uncooperative willed wilfulness wilful volitional unswayable unflexible uncompromising unbending spiritful self-willed rigorist rheumatic willful unaccommodating slit trench single-mindedly rock-ribbed rockbound pathologically unforgiving hardheaded pigheaded bullet-headed unadaptable unappeasable unyielding retardative recalcitrant procrustean hard-shell grinner granitic froward ferric dogged decisive cocksure bullhead bulldog buckram adamantine headstrong immalleable pertinacious perseverant opinionative obstinate mulish ironbound