Declension table of ?nirāyāsa

Neuter	Singular	Dual	Plural
Nominative	nirāyāsam	nirāyāse	nirāyāsāni
Vocative	nirāyāsa	nirāyāse	nirāyāsāni
Accusative	nirāyāsam	nirāyāse	nirāyāsāni
Instrumental	nirāyāsena	nirāyāsābhyām	nirāyāsaiḥ
Dative	nirāyāsāya	nirāyāsābhyām	nirāyāsebhyaḥ
Ablative	nirāyāsāt	nirāyāsābhyām	nirāyāsebhyaḥ
Genitive	nirāyāsasya	nirāyāsayoḥ	nirāyāsānām
Locative	nirāyāse	nirāyāsayoḥ	nirāyāseṣu

Compound nirāyāsa -

Adverb -nirāyāsam -nirāyāsāt