Declension table of ?śaṅkhanaka

Masculine	Singular	Dual	Plural
Nominative	śaṅkhanakaḥ	śaṅkhanakau	śaṅkhanakāḥ
Vocative	śaṅkhanaka	śaṅkhanakau	śaṅkhanakāḥ
Accusative	śaṅkhanakam	śaṅkhanakau	śaṅkhanakān
Instrumental	śaṅkhanakena	śaṅkhanakābhyām	śaṅkhanakaiḥ śaṅkhanakebhiḥ
Dative	śaṅkhanakāya	śaṅkhanakābhyām	śaṅkhanakebhyaḥ
Ablative	śaṅkhanakāt	śaṅkhanakābhyām	śaṅkhanakebhyaḥ
Genitive	śaṅkhanakasya	śaṅkhanakayoḥ	śaṅkhanakānām
Locative	śaṅkhanake	śaṅkhanakayoḥ	śaṅkhanakeṣu

Compound śaṅkhanaka -

Adverb -śaṅkhanakam -śaṅkhanakāt