He spoke authoritatively on the subject.

Many authoritarians believe in strict control and obedience.

I authorise you to make the necessary changes.

The authoritie of the king was unquestioned.

There are many talented authoresses in the literary world.

The authorisation process can take up to two weeks.

The company has obtained all the necessary authorisations to operate in the country.

The government authorises the use of force in extreme situations.

The manager is authorising the payment.

The company uses the authorised term in all its official documents.