Declension table of sāmudraka

Masculine	Singular	Dual	Plural
Nominative	sāmudrakaḥ	sāmudrakau	sāmudrakāḥ
Vocative	sāmudraka	sāmudrakau	sāmudrakāḥ
Accusative	sāmudrakam	sāmudrakau	sāmudrakān
Instrumental	sāmudrakeṇa	sāmudrakābhyām	sāmudrakaiḥ sāmudrakebhiḥ
Dative	sāmudrakāya	sāmudrakābhyām	sāmudrakebhyaḥ
Ablative	sāmudrakāt	sāmudrakābhyām	sāmudrakebhyaḥ
Genitive	sāmudrakasya	sāmudrakayoḥ	sāmudrakāṇām
Locative	sāmudrake	sāmudrakayoḥ	sāmudrakeṣu

Compound sāmudraka -

Adverb -sāmudrakam -sāmudrakāt