Synonyms of defiant

1 Syllable
l, bold
2 Syllables
braver, brazen, bravest, sassy, gutsy, chin-up, smartass, gutsier, daring, braved, smart-ass, reckless
3 Syllables
pugnacious, uncomplying, insolent, mutinous, truculent, challenging, resisting, unblenching, resistant, rebellious, audacious, seditious, ironic
4 Syllables
aggressive, resistive, undauntable, obstinate, refractory, contumacious, recalcitrant, double-edged
5 Syllables
insubmissive, undisciplined, paradoxical, provocative
6 Syllables
revolutionary, unapologetic, insubordinate, uncomplimentary