DICT.TW Dictionary Taiwan

 put-up·on /ˈpʊtəˌpɔn, ˌpɑn/

 put-upon
      adj : of persons; taken advantage of; "after going out of his way
            to help his friend get the job he felt not appreciated
            but used" [syn: exploited, ill-used, used, victimized,
             victimised]