Percentage is related to Tax. Tax is the opposite of Spend. 
you are likely to find Stone in/at/on Shoe. Shoe is related to Thick. Thick is the opposite of Slight. Slight is the opposite of Honor. 
Percentage <--RelatedTo--> Tax <--Antonym--> Spend 
Stone --AtLocation--> Shoe <--RelatedTo--> Thick <--Antonym--> Slight <--Antonym--> Honor 