to pay /peɪ/ /peɪ/
to make a payment to someone
to repay /rɪˈpeɪ/ /rɪˈpeɪ/
to fulfill /fʊlˈfɪl/ /fʊlˈfɪl/
to execute /ˈeksɪkjuːt/ /ˈeksɪkjuːt/
to carry out /ˈkæri aʊt/ /ˈkæri aʊt/
to perform /pərˈfɔːrm/ /pəˈfɔːm/
to enunciate /ɪˈnʌnsieɪt/ /ɪˈnʌnsieɪt/
to articulate /ɑːrˈtɪkjuleɪt/ /ɑːˈtɪkjuleɪt/
to utter /ˈʌtər/ /ˈʌtə/