You pronounce it exactly as it is written, but you pronounce the h heavily, and not lightly, like you know the heaviness when you're clearing your throat.
AL sadaca is how you pronounce the Arabic word الصدق
ثلج You pronounce it 'Thalj'
neha
Helwaa : in Arabic it is written this way : حلوة
It mean قليل ......kaliil(its pronounce in Arabic).
hawa
Lugha
forsa
No obama
chukulaata
Ḩākm
في (fe)