Declension table of ?nirastasaṅkhya

Masculine	Singular	Dual	Plural
Nominative	nirastasaṅkhyaḥ	nirastasaṅkhyau	nirastasaṅkhyāḥ
Vocative	nirastasaṅkhya	nirastasaṅkhyau	nirastasaṅkhyāḥ
Accusative	nirastasaṅkhyam	nirastasaṅkhyau	nirastasaṅkhyān
Instrumental	nirastasaṅkhyena	nirastasaṅkhyābhyām	nirastasaṅkhyaiḥ nirastasaṅkhyebhiḥ
Dative	nirastasaṅkhyāya	nirastasaṅkhyābhyām	nirastasaṅkhyebhyaḥ
Ablative	nirastasaṅkhyāt	nirastasaṅkhyābhyām	nirastasaṅkhyebhyaḥ
Genitive	nirastasaṅkhyasya	nirastasaṅkhyayoḥ	nirastasaṅkhyānām
Locative	nirastasaṅkhye	nirastasaṅkhyayoḥ	nirastasaṅkhyeṣu

Compound nirastasaṅkhya -

Adverb -nirastasaṅkhyam -nirastasaṅkhyāt