Where does “ihtiyaç” come from?

ihtiyaç (Turkish) comes from Ottoman Turkish احتیاج, from Arabic اِحْتِيَاج — need, necessity.

ihtiyaç (Turkish): need

Definitions

Step	Language	Word	Meaning
1	Ottoman Turkish	احتیاج	—
2	Arabic	اِحْتِيَاج	need, necessity

ihtiyaç — Etymology, Origin & Word History | Etymology Explorer