غفر الله لكم Shaykh Salih al ash shaykh mentioned in his sharh that, when ب comes after Imān, then the meaning is shar3i and when lam comes after it’s lughawi, does the same apply with kufr?

What is apparent to me at the moment is that they are not the same, as (lam) is not used after the word kufr, as for ba' then yes mostly in regards to belief but maybe we can use it with ni'mah, these are my initial thoughts but I need to look into this and I can be totally wrong. Allah knows best.