Declension table of ?sindhusūnu

Masculine	Singular	Dual	Plural
Nominative	sindhusūnuḥ	sindhusūnū	sindhusūnavaḥ
Vocative	sindhusūno	sindhusūnū	sindhusūnavaḥ
Accusative	sindhusūnum	sindhusūnū	sindhusūnūn
Instrumental	sindhusūnunā	sindhusūnubhyām	sindhusūnubhiḥ
Dative	sindhusūnave	sindhusūnubhyām	sindhusūnubhyaḥ
Ablative	sindhusūnoḥ	sindhusūnubhyām	sindhusūnubhyaḥ
Genitive	sindhusūnoḥ	sindhusūnvoḥ	sindhusūnūnām
Locative	sindhusūnau	sindhusūnvoḥ	sindhusūnuṣu

Compound sindhusūnu -

Adverb -sindhusūnu