Letter (qaf) is one of the heaviest letters in the Arabic language in general. Its sound is really heavy, so usually, its sound is replaced with the (hamza – ء ) sound in the Egyptian dialect.
Here are a few examples in the video below:
Moon – قمر – amar
Soon / near – قريب – urayeb
Sit (verb) – قاعد – aaed
Captain – قبطان – obtan
I hope you like this small pronunciation tip. Please leave a comment if you have any questions!