Where can you purchase traveler checks?
Traveler's checks are readily available at any bank or credit union. You can also purchase them at some larger grocery stores.
Yes, the noun traveler is a common noun, a word for any traveler anywhere. A proper noun is the name of a specific person, place, thing, or a title; for example: Mary Clark, Traveler (travel writer, bolgger) Travelers Rest, SC 29690 Nanny Traveler (nanny service), New York, NY "The Traveler", a novel by John Twelve Hawks