Synonyms of willful

1 Syllable

mule

2 Syllables

stubborn, headstrong, mulish, willing, studied, thought-through, thought-out, laid-out, sewn-up, witting, naughtiest, froward, naughtier, naughty, tough-nut, dogged, wayward, fractious

3 Syllables

hardline, uncompliant, designful, unyielding, resolved, persistent, stiff-necked, thought-about, free-willed, unforced, hardheaded, adamant, bullheaded, pigheaded, judgmental, prepense, unruly, unpliable, self-willed, perverse

4 Syllables

intractable, intentional, uncompelled, intransigent, obdurate, unprescribed, voluntary, considered, obstinate, fanatical, inflexible, unbendable, pertinacious, indocile, refractory, disobedient, contumacious, arbitrary, determined, recalcitrant, predesigned

5 Syllables

uncompromising, premeditated, well-considered, indomitable, temperamental, deliberate, undefeatable

6 Syllables

opinionative