Declension table of ?ropayiṣṇu

Masculine	Singular	Dual	Plural
Nominative	ropayiṣṇuḥ	ropayiṣṇū	ropayiṣṇavaḥ
Vocative	ropayiṣṇo	ropayiṣṇū	ropayiṣṇavaḥ
Accusative	ropayiṣṇum	ropayiṣṇū	ropayiṣṇūn
Instrumental	ropayiṣṇunā	ropayiṣṇubhyām	ropayiṣṇubhiḥ
Dative	ropayiṣṇave	ropayiṣṇubhyām	ropayiṣṇubhyaḥ
Ablative	ropayiṣṇoḥ	ropayiṣṇubhyām	ropayiṣṇubhyaḥ
Genitive	ropayiṣṇoḥ	ropayiṣṇvoḥ	ropayiṣṇūnām
Locative	ropayiṣṇau	ropayiṣṇvoḥ	ropayiṣṇuṣu

Compound ropayiṣṇu -

Adverb -ropayiṣṇu