Silent Final Letter

The last letter in most French words are not pronounce not all of them but generaly the is not pronounce here some examples;

Thomas est grand. - ils - fatigués - salut !

In this sentence the final letters t and d are silent they are not pronounce.

Je suis allemande.  In the feminine, the "-d" in "allemande" is pronounced but the final "-e" (without an accent!), it's usually silent.

Ils sont impatients !  In the plural, the final "-s" in "impatients" is silent.