Declension table of ?naṣṭanidra

Neuter	Singular	Dual	Plural
Nominative	naṣṭanidram	naṣṭanidre	naṣṭanidrāṇi
Vocative	naṣṭanidra	naṣṭanidre	naṣṭanidrāṇi
Accusative	naṣṭanidram	naṣṭanidre	naṣṭanidrāṇi
Instrumental	naṣṭanidreṇa	naṣṭanidrābhyām	naṣṭanidraiḥ
Dative	naṣṭanidrāya	naṣṭanidrābhyām	naṣṭanidrebhyaḥ
Ablative	naṣṭanidrāt	naṣṭanidrābhyām	naṣṭanidrebhyaḥ
Genitive	naṣṭanidrasya	naṣṭanidrayoḥ	naṣṭanidrāṇām
Locative	naṣṭanidre	naṣṭanidrayoḥ	naṣṭanidreṣu

Compound naṣṭanidra -

Adverb -naṣṭanidram -naṣṭanidrāt