Declension table of niṣṭhāvat

Masculine	Singular	Dual	Plural
Nominative	niṣṭhāvān	niṣṭhāvantau	niṣṭhāvantaḥ
Vocative	niṣṭhāvan	niṣṭhāvantau	niṣṭhāvantaḥ
Accusative	niṣṭhāvantam	niṣṭhāvantau	niṣṭhāvataḥ
Instrumental	niṣṭhāvatā	niṣṭhāvadbhyām	niṣṭhāvadbhiḥ
Dative	niṣṭhāvate	niṣṭhāvadbhyām	niṣṭhāvadbhyaḥ
Ablative	niṣṭhāvataḥ	niṣṭhāvadbhyām	niṣṭhāvadbhyaḥ
Genitive	niṣṭhāvataḥ	niṣṭhāvatoḥ	niṣṭhāvatām
Locative	niṣṭhāvati	niṣṭhāvatoḥ	niṣṭhāvatsu

Compound niṣṭhāvat -

Adverb -niṣṭhāvantam