Declension table of ?yāvadviṃśati

Neuter	Singular	Dual	Plural
Nominative	yāvadviṃśati	yāvadviṃśatinī	yāvadviṃśatīni
Vocative	yāvadviṃśati	yāvadviṃśatinī	yāvadviṃśatīni
Accusative	yāvadviṃśati	yāvadviṃśatinī	yāvadviṃśatīni
Instrumental	yāvadviṃśatinā	yāvadviṃśatibhyām	yāvadviṃśatibhiḥ
Dative	yāvadviṃśatine	yāvadviṃśatibhyām	yāvadviṃśatibhyaḥ
Ablative	yāvadviṃśatinaḥ	yāvadviṃśatibhyām	yāvadviṃśatibhyaḥ
Genitive	yāvadviṃśatinaḥ	yāvadviṃśatinoḥ	yāvadviṃśatīnām
Locative	yāvadviṃśatini	yāvadviṃśatinoḥ	yāvadviṃśatiṣu

Compound yāvadviṃśati -

Adverb -yāvadviṃśati