Declension table of ?nisvara

Masculine	Singular	Dual	Plural
Nominative	nisvaraḥ	nisvarau	nisvarāḥ
Vocative	nisvara	nisvarau	nisvarāḥ
Accusative	nisvaram	nisvarau	nisvarān
Instrumental	nisvareṇa	nisvarābhyām	nisvaraiḥ nisvarebhiḥ
Dative	nisvarāya	nisvarābhyām	nisvarebhyaḥ
Ablative	nisvarāt	nisvarābhyām	nisvarebhyaḥ
Genitive	nisvarasya	nisvarayoḥ	nisvarāṇām
Locative	nisvare	nisvarayoḥ	nisvareṣu

Compound nisvara -

Adverb -nisvaram -nisvarāt