Declension table of ?somārudra

Masculine	Singular	Dual	Plural
Nominative	somārudraḥ	somārudrau	somārudrāḥ
Vocative	somārudra	somārudrau	somārudrāḥ
Accusative	somārudram	somārudrau	somārudrān
Instrumental	somārudreṇa	somārudrābhyām	somārudraiḥ somārudrebhiḥ
Dative	somārudrāya	somārudrābhyām	somārudrebhyaḥ
Ablative	somārudrāt	somārudrābhyām	somārudrebhyaḥ
Genitive	somārudrasya	somārudrayoḥ	somārudrāṇām
Locative	somārudre	somārudrayoḥ	somārudreṣu

Compound somārudra -

Adverb -somārudram -somārudrāt