skilled /skɪld/ /skɪld/
experienced /ɪkˈspɪr.iː.ənst/ /ɪkˈspɪəriənst/
qualified /ˈkwɑləˌfaɪd/ /ˈkwɒlɪfaɪd/
trained /treɪnd/ /treɪnd/
