Measure is related to Skill. Skill is related to Test. Test is related to Method. 
Admit is related to Entry. Entry is related to Cover. Discover is derived from Cover. Discover is a synonym of Identify. 
Measure <--RelatedTo--> Skill <--RelatedTo--> Test <--RelatedTo--> Method 
Admit <--RelatedTo--> Entry <--RelatedTo--> Cover <--DerivedFrom-- Discover <--Synonym--> Identify 