-
vulnerable:person,
-
mobile:being,
-
internal:part,
-
mobile:entity,
-
fixed:object,
-
casual:observer,
-
particular:item,
-
private:individual,
-
vulnerable:traveler,
-
physical:location,
-
discrete:object,
-
minor:item,
-
temporary:user,
Category Nuances for passenger:
-
vulnerable,
-
minor,
-
private,
-
mobile,
-
physical,
-
discrete,
-
fixed,
-
temporary,
-
particular,
-
casual,
-
internal,
Simple Categories for passenger:
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person,
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being,
-
individual,
-
observer,
-
location,
-
user,
-
entity,
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item,
-
traveler,
-
object,
-
part,