Declinable and Indeclinable Nouns: Fully Declinable and Diptote

Read-only question overview. Answers and scoring remain inside authenticated learner attempts.

• How is a "diptote (ghayr munṣarif)" noun recognized in Arabic grammar?
• The accusative and genitive forms of a diptote are exactly the same in form and case ending, both taking fatḥah.
• What is the correct genitive form of عُثْمَانُ?
• Match the following kalimahs with their correct grammar categories:
• Sort the following important nouns into the correct fully-declinable and diptote groups: