The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Accessory items (146 members)
- Acquired through (3 members)
- Adamantine Forge (1 member)
- Adamantite or Titanium Forge (2 members)
- Alchemaster AI NPCs (1 member)
- Alchemator (9 members)
- Alchemist items (16 members)
- Alchemist weapons (0 members)
- Alchemy Station (3 members)
- Alchemy Table (1 member)
- Altar (1 member)
- Altar of Enchantments (12 members)
- Ammunition items (4 members)
- Amulets (2 members)
- Ancient Dragon AI NPCs (1 member)
- Ancient Manipulator (41 members)
- Ancient Vision AI NPCs (1 member)
- Andas AI NPCs (1 member)
- Angry Nimbus AI NPCs (1 member)
- Anicent Manipulator (1 member)
- Anvil (2 members)
- Armor (4 members)
- Armor items (40 members)
- Armor sets (15 members)
- Article management templates (3 members)
- Autohammer (1 member)
- Axes (3 members)
- Background Object items (1 member)
- Banner images (18 members)
- Bar items (5 members)
- Bars (6 members)
- Bat AI NPCs (3 members)
- Biome Mimic AI NPCs (3 members)
- Blast Furnace (4 members)
- Block items (1 member)
- Blood Moon NPCs (4 members)
- Boss NPCs (38 members)
- Boss Part NPCs (1 member)
- Boss Servant NPCs (2 members)
- Boss Summoning items (1 member)
- Bows (6 members)
- Brick items (1 member)
- Broadswords (22 members)
- Buff Potions (1 member)
- Buff images (4 members)
- Buff potion items (9 members)
- By Hand (38 members)
- Candidates for deletion (28 members)
- Candidates for speedy deletion (0 members)
- Caster AI NPCs (1 member)
- Cavern NPCs (11 members)
- Celestial Tower AI NPCs (1 member)
- Chest items (1 member)
- Citation needed (0 members)
- Cleanup (0 members)
- Coldtrap AI NPCs (1 member)
- Comet Biome NPCs (1 member)
- Comet Head AI NPCs (1 member)
- Comet NPCs (1 member)
- Community (4 members)
- Consumable items (44 members)
- Copyright templates (11 members)
- Craftable items (376 members)
- Crafting Material items (1 member)
- Crafting material items (150 members)
- Crafting station items (32 members)
- Crafting templates (12 members)
- Cyber King AI NPCs (1 member)
- Cybermite AI NPCs (1 member)
- DPL (2 members)
- DPL tracking categories (4 members)
- Day NPCs (2 members)
- Demon AI NPCs (1 member)
- Demon Eye AI NPCs (2 members)
- Demon or Crimson Altar (8 members)
- Demonstration animations (1 member)
- Desert NPCs (3 members)
- Developer items (1 member)
- Devil Forge (2 members)
- Disambiguations (2 members)
- Divine Forge (6 members)
- Documentation templates (37 members)
- Drills (1 member)
- Drop items (5 members)
- Dungeon NPCs (2 members)
- Enemy NPCs (80 members)
- Enemy NPCs by AI type (43 members)
- Enemy NPCs by environment (28 members)
- Entities introduced (6 members)
- Entities introduced in Remastered 1.0 (4 members)
- Entities introduced in Remastered 1.1 (6 members)
- Entities introduced in Remastered 1.2 (27 members)
- Entities introduced in Remastered 1.3 (196 members)
- Entities introduced in Remastered 1.3.1.15 (1 member)
- Entities introduced in Remastered 1.3.1.7 (8 members)
- Entities introduced in Remastered 1.3.1.9 (17 members)
- Entities introduced in Remastered 1.3.15.9 (1 member)
- Entities introduced in Remastered 1.4 (1 member)
- Entities patched (5 members)
- Entities patched in Remastered 1.2 (1 member)
- Entities patched in Remastered 1.3 (19 members)
- Entities patched in Remastered 1.3.1.12 (1 member)
- Entities patched in Remastered 1.3.1.15 (1 member)
- Entities patched in Remastered 1.3.1.7 (3 members)
- Entities patched in Remastered 1.3.1.9 (3 members)
- Entities patched in Remastered 1.4 (4 members)
- Environments (3 members)
- Equipment (2 members)
- Equipped Item(s) images (2 members)
- Errors reported by Module String (0 members)
- Event Enemy NPCs (1 member)
- Event NPCs (13 members)
- Events (1 member)
- Evil Corn AI NPCs (2 members)
- Expert mode content (6 members)
- Extension templates (15 members)
- Fighter AI NPCs (17 members)
- Flails (4 members)
- Flesh Workstation (4 members)
- Flexbox templates (3 members)
- Flying AI NPCs (9 members)
- Flying Enemy NPCs (12 members)
- Forgotten Creature AI NPCs (1 member)
- Formatting templates (32 members)
- Frost King AI NPCs (1 member)
- Frostbyte AI NPCs (1 member)
- Fungus Beetle AI NPCs (1 member)
- Furnace (10 members)
- Furniture items (16 members)
- Game mechanics (2 members)
- Glacier NPCs (3 members)
- Grab bag items (2 members)
- Great Anvil (14 members)
- Guns (7 members)
- Hamaxes (2 members)
- Hammers (3 members)
- Hardmode-only NPCs (12 members)
- Hardmode-only items (65 members)
- Hardmode Anvil (12 members)
- Head AI NPCs (1 member)
- Heater of Worlds AI NPCs (1 member)
- Help (1 member)
- Herpling AI NPCs (1 member)
- Hidden categories (4 members)
- Historical Content (1 member)
- History (2 members)
- Hovering AI NPCs (9 members)
- Ice Biome NPCs (1 member)
- Ice biome NPCs (0 members)
- Icon templates (8 members)
- Images (9 members)
- Images needing improvement (0 members)
- Infobox templates (14 members)
- Infoboxes lacking images (0 members)
- Iron or Lead Anvil (82 members)
- Item images (108 members)
- Items (37 members)
- Items of Quest rarity (2 members)
- Items of rarity (15 members)
- Items of rarity 0 (31 members)
- Items of rarity 1 (96 members)
- Items of rarity 10 (14 members)
- Items of rarity 11 (70 members)
- Items of rarity 12 (26 members)
- Items of rarity 2 (94 members)
- Items of rarity 3 (95 members)
- Items of rarity 4 (43 members)
- Items of rarity 5 (68 members)
- Items of rarity 6 (28 members)
- Items of rarity 7 (15 members)
- Items of rarity 8 (36 members)
- Items of rarity 9 (7 members)
- Items of rarity Rainbow (16 members)
- Jungle NPCs (3 members)
- Jungle Temple NPCs (1 member)
- Key items (6 members)
- Legal notices (3 members)
- Light Pet items (1 member)
- Light pet summon items (1 member)
- Living Loom (0 members)
- Lua-based templates (1 member)
- Lunar Events NPCs (3 members)
- Magic Workbench (7 members)
- Magic weapons (2 members)
- Magium Keeper AI NPCs (1 member)
- Main (4 members)
- Map icons (4 members)
- Material items (2 members)
- Materials (1 member)
- Mechanism items (1 member)
- Melee weapons (6 members)
- Meteorite NPCs (1 member)
- Miniboss NPCs (4 members)
- Minion images (0 members)
- Motherboard AI NPCs (1 member)
- Mothership AI NPCs (1 member)
- Mount Summon items (2 members)
- Mythril or Orichalcum Anvil (42 members)
- NPC NPCs (15 members)
- NPC images (285 members)
- NPCs (13 members)
- Naturally generated (1 member)
- Navigational templates (39 members)
- Necromaniac Workbench (8 members)
- Necromatic Workbench (1 member)
- Night NPCs (15 members)
- Night of the Undead NPCs (5 members)
- No AI NPCs (1 member)
- Notice templates (17 members)
- Observer AI NPCs (2 members)
- Ocean NPCs (2 members)
- Ore items (6 members)
- Overhaul updates (2 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages using DynamicPageList3 dplnum parser function (6 members)
- Pages using DynamicPageList3 dplreplace parser function (4 members)
- Pages using DynamicPageList3 dplvar parser function (116 members)
- Pages using DynamicPageList3 parser function (114 members)
- Pages using DynamicPageList dplnum parser function (717 members)
- Pages using DynamicPageList dplreplace parser function (374 members)
- Pages using DynamicPageList dplvar parser function (758 members)
- Pages using DynamicPageList parser function (703 members)
- Pages using duplicate arguments in template calls (0 members)
- Pages with broken file links (57 members)
- Paradox Bat AI NPCs (1 member)
- Paradox Cohort NPCs (7 members)
- Paradox Soul Warrior AI NPCs (1 member)
- Passive AI NPCs (1 member)
- Passive NPCs (14 members)
- Patches (2 members)
- Pet Summon items (7 members)
- Pickaxes (9 members)
- Pixie Queen AI NPCs (1 member)
- Placeable items (6 members)
- Placed Bottle (4 members)
- Placed Bottle or Alchemy Table (4 members)
- Placed banner images (2 members)
- Plant AI NPCs (3 members)
- Possible Typos (0 members)
- Potion items (10 members)
- Potions (1 member)
- Projectile images (6 members)
- Rain NPCs (1 member)
- Random events (1 member)
- Ranged (1 member)
- Ranged weapons (2 members)
- Recipes templates (2 members)
- Recycler of Matter (1 member)
- Repeaters (1 member)
- Ruins NPCs (3 members)
- Scythes (1 member)
- Set items (17 members)
- Shadow Steed AI NPCs (1 member)
- Shield items (1 member)
- Shortcut templates (26 members)
- Shortswords (7 members)
- Slime AI NPCs (7 members)
- Slime NPCs (4 members)
- Snow Biome NPCs (0 members)
- Snow NPCs (2 members)
- Snow biome NPCs (1 member)
- Space NPCs (1 member)
- Space Whale AI NPCs (1 member)
- Staff items (1 member)
- Starvil (7 members)
- Staves (4 members)
- Storm Jellyfish AI NPCs (1 member)
- Strip club NPCs (0 members)
- Stubs (7 members)
- Summon weapons (0 members)
- Summoning items (16 members)
- Surface NPCs (25 members)
- Swimming AI NPCs (3 members)
- Swimming Enemy NPCs (1 member)
- Swords (5 members)
- Table (0 members)
- Table helper templates (3 members)
- Template documentation (64 members)
- Templates (54 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (23 members)
- The Crimson NPCs (2 members)
- The Dark Emperor AI NPCs (1 member)
- The Glacier NPCs (2 members)
- The Hallow NPCs (1 member)
- The Rukh AI NPCs (1 member)
- The Underworld NPCs (2 members)
- Things to do (3 members)
- Throwing weapons (0 members)
- Tiki Soul AI NPCs (1 member)
- Tiki Totem AI NPCs (1 member)
- Tile images (5 members)
- Tinkerer's Workshop (26 members)
- Tomes (6 members)
- Tool items (48 members)
- Tools (2 members)
- Tortoise AI NPCs (1 member)
- Town NPC NPCs (1 member)
- Tremode-only NPCs (23 members)
- Tremode-only items (46 members)
- Tremor Mod (10 members)
- Tremor Mod Wiki (7 members)
- True Andas AI NPCs (1 member)
- Unattributed files (3 members)
- Undead Enemy NPCs (9 members)
- Underground Corruption NPCs (2 members)
- Underground Crimson NPCs (1 member)
- Underground Hallow NPCs (1 member)
- Underground Jungle (Cavern layer) NPCs (0 members)
- Underground Jungle NPCs (3 members)
- Underground NPCs (9 members)
- Underworld NPCs (5 members)
- Unicorn AI NPCs (4 members)
- Unobtainable items (6 members)
- Updates (1 member)
- User groups (3 members)
- Vanity items (15 members)
- Vanity sets (1 member)
- Verify (3 members)
- Violeum AI NPCs (1 member)
- Vulture AI NPCs (2 members)
- Wall items (1 member)
- Wall of Shadows AI NPCs (1 member)
- Weapon '''(sword)''' items (1 member)
- Weapon items (268 members)
- Weapons (1 member)
- Weapons of war (1 member)
- Wiki maintenance (16 members)
- Wiki skin images (2 members)
- Wings items (1 member)
- Work Bench (16 members)
- Worm AI NPCs (3 members)
- Yoyos (4 members)