MSA

Variant

Gloss

Typographical Occurrence

امتحان

إمتحان

Exam

The final bare ALIF is changed to ALIF HAMZA below

صفاء

صفا

Purity

The final HAMZA is dropped

قرآن

قران

The Quran

ALIF MADDA in the middle is altered to bare ALIF

علاء

علا

A proper noun

They compute (plural feminine)

نافذه

نافذة

Window

The final letter HAA is altered to a different letter, which is TAA MARBOOTA

زراعي

زراعى

Agricultural

The final dotted YAA is changed to un-dotted YAA