Orthodox and Official

Orthodox adjective - Following or agreeing with established form, custom, or rules.

Official is a synonym for orthodox in established topic. In some cases you can use "Official" instead an adjective "Orthodox", when it comes to topics like accepted, authorised, authorized.

Nearby Word: orthodoxy

Official adjective - Ordered or allowed by those in authority.

Orthodox is a synonym for official in authorised topic. You can use "Orthodox" instead an adjective "Official", if it concerns topics such as authorized.

Nearby Words: office, officiate, officer, officialize, officious