Pronounciation of words, with some with & without diacritics

Hi Guys, I'm just wondering how to properly pronounce words that have some diacritics within a word but not all letters are vocalized?

do you pronounce the letter that does not have a diacritical mark as the isolated form?

Many thanks!

Hello

Could you please provide examples to further clarify your question. The response will then follow.




Ibn Mandhoor