Employ is etymologically related to Imply. Imply is a type of Have. 
Action is a synonym of Sue. Sue is related to Term. Term is a synonym of Spell. Spell is a synonym of While. 
Employ --EtymologicallyRelatedTo--> Imply --IsA--> Have 
Action <--Synonym--> Sue <--RelatedTo--> Term <--Synonym--> Spell <--Synonym--> While 