Declension table of ?somasindhu

Masculine	Singular	Dual	Plural
Nominative	somasindhuḥ	somasindhū	somasindhavaḥ
Vocative	somasindho	somasindhū	somasindhavaḥ
Accusative	somasindhum	somasindhū	somasindhūn
Instrumental	somasindhunā	somasindhubhyām	somasindhubhiḥ
Dative	somasindhave	somasindhubhyām	somasindhubhyaḥ
Ablative	somasindhoḥ	somasindhubhyām	somasindhubhyaḥ
Genitive	somasindhoḥ	somasindhvoḥ	somasindhūnām
Locative	somasindhau	somasindhvoḥ	somasindhuṣu

Compound somasindhu -

Adverb -somasindhu