Items grouped together by having something in common beyond their placement in categories.

Relationship Types:

 Type            Entries           Specific To 
 Similar Sets with Same Numbers  634           Sets 
 Similar Sets with Different Numbers  1780           Sets 
 Similar Gear with Different Numbers  617           Gear 
 Similar Parts with Similar Molds  3023           Parts 
 Similar Parts with Different Molds  128           Parts 
 Similar Part Assemblies with Different Colors  494           Parts 
 Same Books in Different Languages  2805           Books 
 Same Gear in Different Languages  821           Gear 
 Same Items with Similar Patterns  6162           All 
 Same Stickers with Different Catalog Entries  302           All 
 Minifigures with In-Set Variants  410           Minifigures 
 Minifigures with Stickered / Non-Stickered Matches  377           Minifigures 
 Door on Door Frame  701           Parts 
 Glass on Door Frame  11           Parts 
 Glass on Window  608           Parts 
 Tire on Wheel  237           Parts 
 Paired Parts  9138           Parts 
 Parts that Belong Together  410           Parts 
 Gear that Belong Together  20           Gear 
 Unsplit Part Variants  614           Parts 
 Sets Redesigned During Production  147           Sets 

Newest Relationships