first-class /fɜrst-klæs/ /ˈfɜːstˈklɑːs/
first-degree /ˌfɜːrst dɪˈɡriː/ /ˌfɜːst dɪˈɡriː/
first-rate /fɜrst-reɪt/ /ˈfɜːstˈreɪt/
