Synonyms of disciplinary

1 Syllable
strict, stern
2 Syllables
sterner, stricter, strictest, hardshell, sternest
3 Syllables
punishing, ordered, sermonic
4 Syllables
punitive, correctional, punitory, homiletic, corrective
5 Syllables
reformative, retaliatory, retaliative, disquisitional
7 Syllables
rehabilitative