(n): a temporally organized plan for matters to be attended to
(n): the sum charged for riding in a public conveyance
(n): the price charged for some article or service
(n): a paying (taxi) passenger
(n): a traveler riding in a vehicle (a boat or bus or car or plane or train etc) who is not operating it
(n): the food and drink that are regularly served or consumed
(n): any substance that can be metabolized by an animal to give energy and build tissue
(v): proceed or get along
(v): follow a certain course
(v): eat well
(v): take in solid food
Contronymic in the sense: taken in (as food) vs. given out (paid as bus fare).