Act is a synonym of Routine. Routine is a synonym of Practice. Ritual is a type of Practice. 
Bag is related to Useful. Useful is a synonym of Favorable. Favorable is a synonym of Suitable. 
Act <--Synonym--> Routine <--Synonym--> Practice <--IsA-- Ritual 
Bag <--RelatedTo--> Useful <--Synonym--> Favorable <--Synonym--> Suitable 