Declension table of ?somaindra

Masculine	Singular	Dual	Plural
Nominative	somaindraḥ	somaindrau	somaindrāḥ
Vocative	somaindra	somaindrau	somaindrāḥ
Accusative	somaindram	somaindrau	somaindrān
Instrumental	somaindreṇa	somaindrābhyām	somaindraiḥ somaindrebhiḥ
Dative	somaindrāya	somaindrābhyām	somaindrebhyaḥ
Ablative	somaindrāt	somaindrābhyām	somaindrebhyaḥ
Genitive	somaindrasya	somaindrayoḥ	somaindrāṇām
Locative	somaindre	somaindrayoḥ	somaindreṣu

Compound somaindra -

Adverb -somaindram -somaindrāt