Implication is a synonym of Significance. Significance is a type of Importance. Importance is related to Matter. 
Ceremony is related to Marry. Marry is related to Life. Life is a synonym of Existence. Existence is related to History. 
Implication <--Synonym--> Significance --IsA--> Importance <--RelatedTo--> Matter 
Ceremony <--RelatedTo--> Marry <--RelatedTo--> Life <--Synonym--> Existence <--RelatedTo--> History 