Bright is related to Moon. Moon is etymologically related to Month. Month is related to Passing. Passing is a synonym of Release. 
Fall is a different concept from Rise. Rose is a form of Rise. 
Bright <--RelatedTo--> Moon --EtymologicallyRelatedTo--> Month <--RelatedTo--> Passing <--Synonym--> Release 
Fall <--DistinctFrom--> Rise <--FormOf-- Rose 