Rough is related to Compound. Compound is a synonym of Agree. 
Late is related to Modern. Modern is related to Age. Age is related to Hair. Hair is related to Drill. 
Rough <--RelatedTo--> Compound <--Synonym--> Agree 
Late <--RelatedTo--> Modern <--RelatedTo--> Age <--RelatedTo--> Hair <--RelatedTo--> Drill 