Declension table of ?riṣaṇyu

Masculine	Singular	Dual	Plural
Nominative	riṣaṇyuḥ	riṣaṇyū	riṣaṇyavaḥ
Vocative	riṣaṇyo	riṣaṇyū	riṣaṇyavaḥ
Accusative	riṣaṇyum	riṣaṇyū	riṣaṇyūn
Instrumental	riṣaṇyunā	riṣaṇyubhyām	riṣaṇyubhiḥ
Dative	riṣaṇyave	riṣaṇyubhyām	riṣaṇyubhyaḥ
Ablative	riṣaṇyoḥ	riṣaṇyubhyām	riṣaṇyubhyaḥ
Genitive	riṣaṇyoḥ	riṣaṇyvoḥ	riṣaṇyūnām
Locative	riṣaṇyau	riṣaṇyvoḥ	riṣaṇyuṣu

Compound riṣaṇyu -

Adverb -riṣaṇyu