set-on (adjective) opinionated: believing very strongly and conveying it
Sinonime: adamant,
arbitrary,
assertive,
biased, bigoted,
bossy, bullheaded, cocksure,
cocky*,
conceited, dictatorial, doctrinaire,
dogmatic, hard-line, high-handed,
inflexible,
intransigent, locked in,
obdurate,
obstinate, one-sided, oracular,
overbearing, pigheaded,
positive,
pragmatic, pragmatical,
prejudiced, self-assertive, set in stone, set-on, single-minded,
stubborn, tilted,
uncompromising,
unyielding, weighted
Antonime: compromising,
indifferent,
open-minded