Declension table of ?naṣṭāsu

Neuter	Singular	Dual	Plural
Nominative	naṣṭāsu	naṣṭāsunī	naṣṭāsūni
Vocative	naṣṭāsu	naṣṭāsunī	naṣṭāsūni
Accusative	naṣṭāsu	naṣṭāsunī	naṣṭāsūni
Instrumental	naṣṭāsunā	naṣṭāsubhyām	naṣṭāsubhiḥ
Dative	naṣṭāsune	naṣṭāsubhyām	naṣṭāsubhyaḥ
Ablative	naṣṭāsunaḥ	naṣṭāsubhyām	naṣṭāsubhyaḥ
Genitive	naṣṭāsunaḥ	naṣṭāsunoḥ	naṣṭāsūnām
Locative	naṣṭāsuni	naṣṭāsunoḥ	naṣṭāsuṣu

Compound naṣṭāsu -

Adverb -naṣṭāsu