Declension table of sindhudvīpa

Masculine	Singular	Dual	Plural
Nominative	sindhudvīpaḥ	sindhudvīpau	sindhudvīpāḥ
Vocative	sindhudvīpa	sindhudvīpau	sindhudvīpāḥ
Accusative	sindhudvīpam	sindhudvīpau	sindhudvīpān
Instrumental	sindhudvīpena	sindhudvīpābhyām	sindhudvīpaiḥ sindhudvīpebhiḥ
Dative	sindhudvīpāya	sindhudvīpābhyām	sindhudvīpebhyaḥ
Ablative	sindhudvīpāt	sindhudvīpābhyām	sindhudvīpebhyaḥ
Genitive	sindhudvīpasya	sindhudvīpayoḥ	sindhudvīpānām
Locative	sindhudvīpe	sindhudvīpayoḥ	sindhudvīpeṣu

Compound sindhudvīpa -

Adverb -sindhudvīpam -sindhudvīpāt