Word types are used to group words that have the same forms and use the same rules to derive them.

For each word type, this documentation contains:

• the name
• the forms, from which other forms they are derived, and the information if the form can be missing or if multiple entries are possible

This information is useful to understand the editor for words in the app, i.e. what happens if an entry is changed, which entries can be removed, which ones can be added multiple times etc.