Excellent is related to Ideal. Ideal is related to Concept. Concept is related to Time. Time is a synonym of Clip. 
Ladder is the opposite of Climb. Climb is related to Adventure. Adventure is related to Discover. 
Excellent <--RelatedTo--> Ideal <--RelatedTo--> Concept <--RelatedTo--> Time <--Synonym--> Clip 
Ladder <--Antonym--> Climb <--RelatedTo--> Adventure <--RelatedTo--> Discover 