Listed below are the permissions for the five Word Press default users.
In order of most permissions first;
Administrator – Somebody who has access to all the administration features and mangement, including management of all the below users.
Editor – Somebody who can publish posts, manage posts as well as manage other people’s posts.
Author – Somebody who can publish and manage their own posts.
Contributor – Somebody who can write and manage their posts but not publish posts without getting individual post approval from one of the above first two listed users.
Subscriber – Somebody who can read comments/make comments/receive news letters.
WordPress Expanded User Capabilities and Manager PlugIn is available.
I hope the above wordpress website design information was of help to you.