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

Relationship Types:

 Type            Entries           Specific To 
 Similar Sets with Same Numbers  576           Sets 
 Similar Sets with Different Numbers  1725           Sets 
 Similar Gear with Different Numbers  298           Gear 
 Similar Parts with Different Molds  2847           Parts 
 Same Books in Different Languages  1711           Books 
 Same Gear in Different Languages  519           Gear 
 Same Items with Similar Patterns  2906           All 
 Same Stickers with Different Catalog Entries  284           All 
 Minifigures with In-Set Variants  351           Minifigures 
 Minifigures with Stickered / Non-Stickered Matches  331           Minifigures 
 Door on Door Frame  628           Parts 
 Glass on Door Frame  7           Parts 
 Glass on Window  564           Parts 
 Tire on Wheel  226           Parts 
 Paired Parts  7480           Parts 
 Parts that Belong Together  279           Parts 
 Gear that Belong Together  8           Gear 
 Unsplit Part Variants  510           Parts 
 Sets Redesigned During Production  131           Sets 

Newest Relationships