Synonyms of permissive

1 Syllable
free, lax
3 Syllables
broadminded, liberal, approving, acquiescent, tolerant, indulgent, reformist, enabling, permitting, allowing, broad-minded, soft-shelled, easy-going, forbearing, agreeable
4 Syllables
libertarian, open-minded, unbigoted, undogmatic, susceptible, humanistic
5 Syllables
liberalistic
6 Syllables
latitudinarian, overpermissive