"Pervicacious" is a word in ENGLISH

batinggílan - Stubborn, perverse, dogged, sullen, sulky, obstinate, mulish, disobedient, wilful, self-willed, unyielding, strong-headed, pig-headed; to be or become stubborn, …

dîmanínggol - Headstrong, stubborn, unyielding, obstinate, obdurate, self-willed, unheeding, deaf to admonitions, commands or advice, tenacious, perverse, refractory, dogged. (cf. …

Willing or ready to yield to the influence of others; not invincibly rigid or obstinate; tractable; manageable; ductile; easy and …

Governed by one's own will; not yielding to the wishes of others; obstinate.

Willfully obstinate; stubborn; perverse.

Firm as a stub or stump; stiff; unbending; unyielding; persistent; hence, unreasonably obstinate in will or opinion; not yielding to …

tíg-a - (H) Hardness; to harden, become hard, hardened, unyielding, indurate, unimpressionable, difficult to make an impression upon, to be …

Governed by the will without yielding to reason; obstinate; perverse; inflexible; stubborn; refractory; as, a willful man or horse.

Willful; obstinate.