Synonyms of authorization

1 Syllable
pow, seals, seal, fiat
2 Syllables
support, leave, assent, passport, leaved, buyback, re-dress, consent, say-so, sanction
3 Syllables
approval, mandate, assenting, imperium, liberties, credential, concession, dominion, dominions, concessions, submittal, licensing, license, liberty, justice, clearance, ukase, credentials, assented
4 Syllables
authority, confirmation, confirmations, ordinance, endorsement, delegation, validations, authorities, entitlement, validation, signature, privilege, sufferance, delegations
5 Syllables
legalization, certifications, testification, enfranchisement, deputization, reasonableness, legalizations, ratifications, certification, ratification, judicatory, certificate
7 Syllables
constitutionality