to open /ˈoʊ.pən/ /ˈəʊpən/
to inaugurate /ɪˈnɔgjərɪt/ /ɪˈnɔːgjʊreɪt/
to launch /lɔːntʃ/ /lɔːnʧ/
to initiate /ɪˈnɪʃiɪt/ /ɪˈnɪʃieɪt/