depot, pole, closing, final, terminus, concluding, last, endmost, fatal, airbridge, more...

initial, beginning, starting, opening, introductory

serial, parallel, USB, Bluetooth, WiFi, ethernet, more...

positive, negative, new, presynaptic, main, remote, mobile, common, single, central, dumb

airport area,   beyond treatment,   before death,   going to die,   end of life,   gerundial finish,   airport section,   near end,   end or at the ends,   waiting to die