Scale is related to Object. Object is related to Complain. Complain is related to Cry. Cry is related to Loud. 
Rid is the opposite of Keep. Keep is a synonym of Care. 
Scale <--RelatedTo--> Object <--RelatedTo--> Complain <--RelatedTo--> Cry <--RelatedTo--> Loud 
Rid <--Antonym--> Keep <--Synonym--> Care 