Declension table of ?niraśva

Neuter	Singular	Dual	Plural
Nominative	niraśvam	niraśve	niraśvāni
Vocative	niraśva	niraśve	niraśvāni
Accusative	niraśvam	niraśve	niraśvāni
Instrumental	niraśvena	niraśvābhyām	niraśvaiḥ
Dative	niraśvāya	niraśvābhyām	niraśvebhyaḥ
Ablative	niraśvāt	niraśvābhyām	niraśvebhyaḥ
Genitive	niraśvasya	niraśvayoḥ	niraśvānām
Locative	niraśve	niraśvayoḥ	niraśveṣu

Compound niraśva -

Adverb -niraśvam -niraśvāt