What is the shabd roop of vidvan in sanskrit?

Here is the shabd roop (declension) of "vidvan" in Sanskrit, which is an irregular noun:

Singular

* Nominative: विद्वान् (vidvān)

* Accusative: विद्वानम् (vidvānam)

* Instrumental: विद्वान्‌ा (vidvānā)

* Dative: विद्वाने (vidvāne)

* Ablative: विद्वान्‌ात् (vidvānāt)

* Genitive: विद्वान्‌स् (vidvānas)

* Locative: विद्वान्‌ि (vidvāni)

Plural

* Nominative: विद्वांसः (vidvānśah)

* Accusative: विद्वांसन् (vidvānsan)

* Instrumental: विद्वांसः (vidvānśah)

* Dative: विद्वांसः (vidvānśah)

* Ablative: विद्वांसः (vidvānśah)

* Genitive: विद्वांसां (vidvānsām)

* Locative: विद्वांसः (vidvānśah)

Note: The singular and plural forms of "vidvan" are often used interchangeably in Sanskrit.