Declension table of ?bārbaraka

Masculine	Singular	Dual	Plural
Nominative	bārbarakaḥ	bārbarakau	bārbarakāḥ
Vocative	bārbaraka	bārbarakau	bārbarakāḥ
Accusative	bārbarakam	bārbarakau	bārbarakān
Instrumental	bārbarakeṇa	bārbarakābhyām	bārbarakaiḥ bārbarakebhiḥ
Dative	bārbarakāya	bārbarakābhyām	bārbarakebhyaḥ
Ablative	bārbarakāt	bārbarakābhyām	bārbarakebhyaḥ
Genitive	bārbarakasya	bārbarakayoḥ	bārbarakāṇām
Locative	bārbarake	bārbarakayoḥ	bārbarakeṣu

Compound bārbaraka -

Adverb -bārbarakam -bārbarakāt