What does the suffix of authorised indicate about words meaning?

The suffix "-ised" in "authorised" indicates that the word is a verb. It means that the word describes an action or process.

Here's a breakdown:

* "author" is the noun, meaning the person who creates something.

* "authorise" is the verb, meaning to give someone permission or power to do something.

So, "authorised" is the past participle of the verb "authorise," indicating that something has been given permission or power.

Here are some other examples of words using the "-ised" suffix:

* Organise: To put things in order

* Realise: To become aware of something

* Modernize: To make something more modern

This suffix is common in English and often transforms nouns into verbs, giving them a sense of action or process.