Pay is related to Tender. Tender is similar to Delicate. Delicate is similar to Skilled. 
Electronic is related to Fan. Fan is related to Hot. Hot is related to Roll. 
Pay <--RelatedTo--> Tender <--SimilarTo--> Delicate <--SimilarTo--> Skilled 
Electronic <--RelatedTo--> Fan <--RelatedTo--> Hot <--RelatedTo--> Roll 