Minecraft wiki entry for Brewer, associated text: Brewing, the act of making a potion
Brewing stand, the crafting station at which potions are made
Cauldron, the item used to fill up to 3 water bottles or potions in Bedrock Edition
Potion, an item used to cause numerous effects
Splash Potion, splash variant of potion
Lingering Potion, singering variant of potion
Cleric, a villager profession accessible by brewing stand