Hope is related to Democratic. Democratic is similar to Representative. Representative is related to Republic. Republican is derived from Republic. 
Trouble is a synonym of Worry. Worry is a synonym of Disturb. Disturb is a synonym of Stir. Sensation is a type of Stir. 
Hope <--RelatedTo--> Democratic <--SimilarTo--> Representative <--RelatedTo--> Republic <--DerivedFrom-- Republican 
Trouble <--Synonym--> Worry <--Synonym--> Disturb <--Synonym--> Stir <--IsA-- Sensation 