Muscle can be used for Move. Muscle is related to Tongue. Tongue is related to Shoe. Shoe is related to Boot. 
Written is the opposite of Oral. Oral is related to Talk. 
Move <--UsedFor-- Muscle <--RelatedTo--> Tongue <--RelatedTo--> Shoe <--RelatedTo--> Boot 
Written <--Antonym--> Oral <--RelatedTo--> Talk 