General is the opposite of Particular. Particular is related to Like. Like is related to Creature. 
Space is the opposite of Outer. Outer is related to Skin. Skin is related to Tough. 
General <--Antonym--> Particular <--RelatedTo--> Like <--RelatedTo--> Creature 
Space <--Antonym--> Outer <--RelatedTo--> Skin <--RelatedTo--> Tough 