Native is the opposite of Foreigner. Foreigner is a type of Traveler. Passenger is a type of Traveler. 
Gravity is related to Nature. Characteristic is part of Nature. Characteristic is related to Wind. Wind is related to Phenomenon. 
Native <--Antonym--> Foreigner --IsA--> Traveler <--IsA-- Passenger 
Gravity <--RelatedTo--> Nature <--PartOf-- Characteristic <--RelatedTo--> Wind <--RelatedTo--> Phenomenon 