Declension table of ?śaṅkhadhma

Masculine	Singular	Dual	Plural
Nominative	śaṅkhadhmaḥ	śaṅkhadhmau	śaṅkhadhmāḥ
Vocative	śaṅkhadhma	śaṅkhadhmau	śaṅkhadhmāḥ
Accusative	śaṅkhadhmam	śaṅkhadhmau	śaṅkhadhmān
Instrumental	śaṅkhadhmena	śaṅkhadhmābhyām	śaṅkhadhmaiḥ śaṅkhadhmebhiḥ
Dative	śaṅkhadhmāya	śaṅkhadhmābhyām	śaṅkhadhmebhyaḥ
Ablative	śaṅkhadhmāt	śaṅkhadhmābhyām	śaṅkhadhmebhyaḥ
Genitive	śaṅkhadhmasya	śaṅkhadhmayoḥ	śaṅkhadhmānām
Locative	śaṅkhadhme	śaṅkhadhmayoḥ	śaṅkhadhmeṣu

Compound śaṅkhadhma -

Adverb -śaṅkhadhmam -śaṅkhadhmāt