Declension table of ?taruṇaka

Masculine	Singular	Dual	Plural
Nominative	taruṇakaḥ	taruṇakau	taruṇakāḥ
Vocative	taruṇaka	taruṇakau	taruṇakāḥ
Accusative	taruṇakam	taruṇakau	taruṇakān
Instrumental	taruṇakena	taruṇakābhyām	taruṇakaiḥ taruṇakebhiḥ
Dative	taruṇakāya	taruṇakābhyām	taruṇakebhyaḥ
Ablative	taruṇakāt	taruṇakābhyām	taruṇakebhyaḥ
Genitive	taruṇakasya	taruṇakayoḥ	taruṇakānām
Locative	taruṇake	taruṇakayoḥ	taruṇakeṣu

Compound taruṇaka -

Adverb -taruṇakam -taruṇakāt