Declension table of ?sāmastika

Masculine	Singular	Dual	Plural
Nominative	sāmastikaḥ	sāmastikau	sāmastikāḥ
Vocative	sāmastika	sāmastikau	sāmastikāḥ
Accusative	sāmastikam	sāmastikau	sāmastikān
Instrumental	sāmastikena	sāmastikābhyām	sāmastikaiḥ sāmastikebhiḥ
Dative	sāmastikāya	sāmastikābhyām	sāmastikebhyaḥ
Ablative	sāmastikāt	sāmastikābhyām	sāmastikebhyaḥ
Genitive	sāmastikasya	sāmastikayoḥ	sāmastikānām
Locative	sāmastike	sāmastikayoḥ	sāmastikeṣu

Compound sāmastika -

Adverb -sāmastikam -sāmastikāt