Priority is related to Important. Important is related to Special. Special is related to Degree. 
Mood is a synonym of Spirit. Spirit is related to Hide. Hide is the opposite of Bare. 
Priority <--RelatedTo--> Important <--RelatedTo--> Special <--RelatedTo--> Degree 
Mood <--Synonym--> Spirit <--RelatedTo--> Hide <--Antonym--> Bare 