Declension table of ?yauvanānta

Neuter	Singular	Dual	Plural
Nominative	yauvanāntam	yauvanānte	yauvanāntāni
Vocative	yauvanānta	yauvanānte	yauvanāntāni
Accusative	yauvanāntam	yauvanānte	yauvanāntāni
Instrumental	yauvanāntena	yauvanāntābhyām	yauvanāntaiḥ
Dative	yauvanāntāya	yauvanāntābhyām	yauvanāntebhyaḥ
Ablative	yauvanāntāt	yauvanāntābhyām	yauvanāntebhyaḥ
Genitive	yauvanāntasya	yauvanāntayoḥ	yauvanāntānām
Locative	yauvanānte	yauvanāntayoḥ	yauvanānteṣu

Compound yauvanānta -

Adverb -yauvanāntam -yauvanāntāt