Wild is related to Dream. Dream is related to Head. Head is related to Minister. Minister can be used for Facilitate. 
Normal is the opposite of Strange. Strange is the opposite of Familiar. Familiar is related to Comfortable. 
Wild <--RelatedTo--> Dream <--RelatedTo--> Head <--RelatedTo--> Minister --UsedFor--> Facilitate 
Normal <--Antonym--> Strange <--Antonym--> Familiar <--RelatedTo--> Comfortable 