Initiative - Opens the initiative menu.

Inspect - Attempts to inspect another character, also used to break someone's stealth if successful.  

Pickpocket - Used to steal a small number of shards from another player. Only available to Vandal. Please review Spira's rules on Pickpocketing here before using it.

Checks - Opens the roleplay and combat checks menu.

Scrolls - Opens your scroll inventory menu.

Escape - Attempts to escape combat.

Skills - Opens your class-specific skill menu.

Inventory - Opens your inventory menu.

Disarm - Used to disable an opponent in combat, very low success rate.

Basic Attack - A very weak attack based on the main attribute for your class. Uses no FP.

Change Basic - Changes what attribute your basic attack uses to calculate damage (strength, wisdom, faith, etc.).