Declension table of ?barbarottha

Neuter	Singular	Dual	Plural
Nominative	barbarottham	barbarotthe	barbarotthāni
Vocative	barbarottha	barbarotthe	barbarotthāni
Accusative	barbarottham	barbarotthe	barbarotthāni
Instrumental	barbarotthena	barbarotthābhyām	barbarotthaiḥ
Dative	barbarotthāya	barbarotthābhyām	barbarotthebhyaḥ
Ablative	barbarotthāt	barbarotthābhyām	barbarotthebhyaḥ
Genitive	barbarotthasya	barbarotthayoḥ	barbarotthānām
Locative	barbarotthe	barbarotthayoḥ	barbarottheṣu

Compound barbarottha -

Adverb -barbarottham -barbarotthāt