Declension table of ?niṣṭi

Feminine	Singular	Dual	Plural
Nominative	niṣṭiḥ	niṣṭī	niṣṭayaḥ
Vocative	niṣṭe	niṣṭī	niṣṭayaḥ
Accusative	niṣṭim	niṣṭī	niṣṭīḥ
Instrumental	niṣṭyā	niṣṭibhyām	niṣṭibhiḥ
Dative	niṣṭyai niṣṭaye	niṣṭibhyām	niṣṭibhyaḥ
Ablative	niṣṭyāḥ niṣṭeḥ	niṣṭibhyām	niṣṭibhyaḥ
Genitive	niṣṭyāḥ niṣṭeḥ	niṣṭyoḥ	niṣṭīnām
Locative	niṣṭyām niṣṭau	niṣṭyoḥ	niṣṭiṣu

Compound niṣṭi -

Adverb -niṣṭi