Fight is a type of Controversy. Fight is related to Hit. 
Strong is related to Might. May is etymologically related to Might. May is related to Crowd. Crowd is related to Chaos. 
Controversy <--IsA-- Fight <--RelatedTo--> Hit 
Strong <--RelatedTo--> Might <--EtymologicallyRelatedTo-- May <--RelatedTo--> Crowd <--RelatedTo--> Chaos 