Synonyms of incompliant

1 Syllable
stiff
2 Syllables
stiffest, rigid, buckram, creakier, tough-nut, stiffer, creaky
3 Syllables
hardline, uncompliant, self-willed, unpliable, unbending, unsupple
4 Syllables
intractable, unbendable
5 Syllables
unpermissive, adamantine