Achieve is a synonym of Do. Do is related to Swim. Person wants (to) Swim. 
Wash is related to Use. Use is related to Buy. Buy is related to Acquisition. Acceptance is a type of Acquisition. 
Achieve <--Synonym--> Do <--RelatedTo--> Swim <--Desires-- Person 
Wash <--RelatedTo--> Use <--RelatedTo--> Buy <--RelatedTo--> Acquisition <--IsA-- Acceptance 