War gerade erst weiter oben gefragt worden : Siehe auch: Aussprache Jésus-Christ
:-)
Auf die Schnelle hab' ich nur diese englischsprachige Seite zum Thema gefunden :
https://frenchtogether.com/french-silent-letters/
Should You Pronounce the Final Letter of French Words?
... There is no way to know whether you should pronounce the final letter of a French word or not.
That’s at least what most French textbooks say.
Luckily, this isn’t entirely true. It turns out there is a formula that can help you know whether you should pronounce the last letter of a word or not.
And you want to know the best? It’s easy and works in the majority of cases. You didn’t expect a French rule to work all the time, did you? :). ...