Declension table of ?siddhasindhu

Masculine	Singular	Dual	Plural
Nominative	siddhasindhuḥ	siddhasindhū	siddhasindhavaḥ
Vocative	siddhasindho	siddhasindhū	siddhasindhavaḥ
Accusative	siddhasindhum	siddhasindhū	siddhasindhūn
Instrumental	siddhasindhunā	siddhasindhubhyām	siddhasindhubhiḥ
Dative	siddhasindhave	siddhasindhubhyām	siddhasindhubhyaḥ
Ablative	siddhasindhoḥ	siddhasindhubhyām	siddhasindhubhyaḥ
Genitive	siddhasindhoḥ	siddhasindhvoḥ	siddhasindhūnām
Locative	siddhasindhau	siddhasindhvoḥ	siddhasindhuṣu

Compound siddhasindhu -

Adverb -siddhasindhu