Declension table of ?naṣṭaiṣin

Neuter	Singular	Dual	Plural
Nominative	naṣṭaiṣi	naṣṭaiṣiṇī	naṣṭaiṣīṇi
Vocative	naṣṭaiṣin naṣṭaiṣi	naṣṭaiṣiṇī	naṣṭaiṣīṇi
Accusative	naṣṭaiṣi	naṣṭaiṣiṇī	naṣṭaiṣīṇi
Instrumental	naṣṭaiṣiṇā	naṣṭaiṣibhyām	naṣṭaiṣibhiḥ
Dative	naṣṭaiṣiṇe	naṣṭaiṣibhyām	naṣṭaiṣibhyaḥ
Ablative	naṣṭaiṣiṇaḥ	naṣṭaiṣibhyām	naṣṭaiṣibhyaḥ
Genitive	naṣṭaiṣiṇaḥ	naṣṭaiṣiṇoḥ	naṣṭaiṣiṇām
Locative	naṣṭaiṣiṇi	naṣṭaiṣiṇoḥ	naṣṭaiṣiṣu

Compound naṣṭaiṣi -

Adverb -naṣṭaiṣi