Personal is a synonym of Familiar. Familiar is related to Comfortable. Comfortable is the opposite of Uncomfortable. 
House is related to Party. Party is related to Activity. Activity is related to Bowl. Bowl is related to Nest. 
Personal <--Synonym--> Familiar <--RelatedTo--> Comfortable <--Antonym--> Uncomfortable 
House <--RelatedTo--> Party <--RelatedTo--> Activity <--RelatedTo--> Bowl <--RelatedTo--> Nest 