Making new words

In most cases adding an-o to the end of a word makes in an adjective.

In most cases adding a -n changes the gender it represents.

-r, -i, -ca is often used to turn nouns into verb like words.

-io is often used to make a related verb or noun into a new noun, often getting rid of the -i in -io when there is a vowel at the end of a word (e.g. holy book, Metash -> writer, Metashio).