Synonyms of permission

1 Syllable
nod, seals, pow, fiat, seal
2 Syllables
yeses, freedom, permit, okay, buyback, ducat, letting, warrant, sanctions, say-so, sanction, leave, assent, consent
3 Syllables
dislodgment, deposal, liberties, agreement, ingression, liberty, avowal, assenting, promise, concessions, admission, license, dismissal, approval, admissions, concession, ukase, dismissals, lenity, approvals, assented
4 Syllables
authority, housecleaning, condonation, empowerment, condonance, imprimatur, privilege, sufferance, superscription, acknowledgment, allowance, tolerance, intromission, acceptance, dispensation, recognition, indulgence, authorities, impunity, approbation, endorsement, broad-mindedness, liberalness, concurrence, broadmindedness, acquiescence, toleration
5 Syllables
ratification, enfranchisement, canonization, accreditation, verification, nonliability, ratifications, accreditations, sanctification
6 Syllables
countersignature