Minor is a different concept from Critical. Critical is a synonym of Significant. Significant is a synonym of Crucial. Crucial is a synonym of Excellent. 
Expect is a type of See. See requires Look. Look is related to Sense. 
Minor <--DistinctFrom--> Critical <--Synonym--> Significant <--Synonym--> Crucial <--Synonym--> Excellent 
Expect --IsA--> See --HasPrerequisite--> Look <--RelatedTo--> Sense 