Final letters: ة or ه, and ى or ي

Taa marbuta ة and haa ه look alike at the end of a word, but ة has two dots and marks most feminine words: مدرسة, جميلة. Haa is part of the root or a pronoun: وجه, كتابه (his book).

Add a suffix and ة becomes an open ت: مدرسة, مدرستي (my school).

Alif maqsura ى has no dots and sounds like a long a: على, إلى, مستشفى. Final yaa ي has two dots below and sounds like i: في, كرسي.