Hallo!
$inlets = "Inlets"; $outlets = "Outles";
I use in german also the terms Eingang and Ausgang - don't know what the others think ...
$arguments = "Argumente"; $messages = "Messages"; # not sure about this one. # german would be 'Nachrichten', but # noone seems to use it.
Hm ... I also don't use Nachrichten, but it does not sound that bad ...
LG Georg