The Italian word perché means both because and why. But don't worry! It won't be too confusing. Context will always help you understand what perché means.
You've already come across the negative words no and non. But how can you say neither... nor in Italian? You can use a similar pattern and say né... né.
Careful! Notice how in Italian you'll still need to add non before the verb, even if you're saying né... né.
To say until in Italian, you'll have to use the two‑word expression finché non.