Chill is related to Cool. Cool is related to Cream. Cream is a synonym of Pick. 
Melt is a type of Blend. Blend is a synonym of Combine. Combine is related to Mix. Mix is related to Paint. 
Chill <--RelatedTo--> Cool <--RelatedTo--> Cream <--Synonym--> Pick 
Melt --IsA--> Blend <--Synonym--> Combine <--RelatedTo--> Mix <--RelatedTo--> Paint 