Tendency is derived from Tend. Tendency is a synonym of Current. Current is related to Relevant. Relevant is a synonym of Significant. 
Frame is a type of Framework. Framework is a synonym of Fabric. Fabric is related to Used. 
Tend <--DerivedFrom-- Tendency <--Synonym--> Current <--RelatedTo--> Relevant <--Synonym--> Significant 
Frame --IsA--> Framework <--Synonym--> Fabric <--RelatedTo--> Used 