be sickening (verb) disagree: be injurious
Sinonime: adamant, adamantine, balky, brassbound, bullheaded, cantankerous, contumacious, cussed, determined, die-hard, dogged, firm, fixed, grim, hardheaded, headstrong, implacable, incompliant, inexorable, inflexible, insubordinate, intractable, intransigent, iron, mule, mulish, obdurate, opinionated, ornery*, persevering, persistent, pertinacious, perverse, pigheaded, rebellious, recalcitrant, refractory, relentless, remorseless, rigid, self-willed, set in one's ways, single-minded, steadfast, stiff-necked, tenacious, tough*, unbending, uncompliant, uncompromising, unmanageable, unreasonable, unrelenting, unshakable, untoward, unyielding, willful
Antonime: aid,
help