wp-settings-time-

WordPress also sets a few wp-settings-{time}-[UID] cookies. The number on the end is your individual user ID from the users database table. This is used to customize your view of admin interface, and possibly also the main site interface.

wp-setting-

WordPress also sets a few wp-settings-[UID] cookies. The number on the end is your individual user ID from the users database table. This is used to customize your view of admin interface, and possibly also the main site interface.

wordpress_test_cookie

WordPress sets this cookie when you navigate to the login page. The cookie is used to check whether your web browser is set to allow, or reject cookies.

wordpress_sec

Essential WordPress session management cookies for logged in users.

wordpress_logged_in

After login, wordpress sets the wordpress_logged_in_[hash] cookie, which indicates when you’re logged in, and who you are, for most interface use.