Able is the opposite of Disability. Disability is the opposite of Potential. Potential is a synonym of Likely. Likely is similar to Promising. 
Car is related to Lemon. Lemon is a type of Yellow. 
Able <--Antonym--> Disability <--Antonym--> Potential <--Synonym--> Likely <--SimilarTo--> Promising 
Car <--RelatedTo--> Lemon --IsA--> Yellow 