heart /hɑːrt/ /hɑːt/
center /ˈsen.t̬ər/ /ˈsentə/
inversion /ɪnˈvɜːrʃn/ /ɪnˈvɜːʃn/
counterfeit /ˈkaʊnərˌfɪt/ /ˈkaʊntəfɪt/
fake /ˈfeɪk/ /ˈfeɪk/