Fitness is related to Gym. Gym is related to Climb. Climb is related to Travel. Step is a type of Travel. 
Exclusive is a synonym of Characteristic. Characteristic is similar to Distinctive. Distinctive is a synonym of Brilliant. Brilliant is related to Diamond. 
Fitness <--RelatedTo--> Gym <--RelatedTo--> Climb <--RelatedTo--> Travel <--IsA-- Step 
Exclusive <--Synonym--> Characteristic <--SimilarTo--> Distinctive <--Synonym--> Brilliant <--RelatedTo--> Diamond 