Synonyms of resistant

1 Syllable
stiff, tough, shying
2 Syllables
stiffest, hardier, stiffer, tougher, brass-bound, brassbound, hardiest, defiant, toughest, hardy, buckram, creakier, creaky
3 Syllables
impervious, nonviolent, unyielding, durable, hardened, unliable, contrary, opposing, unsupple, diuturnal, immune, shatterproof, uncheerful, unwilling, seditious, rebellious
4 Syllables
unbreakable, imperviable, unpierceable, long-continued, close-minded, infrangible, nonbreakable, disinclined, unobliging, disobedient, recalcitrant
5 Syllables
indefeasible, inexpugnable, unpersuadable, unconquerable
6 Syllables
unaccommodating