Declension table of ?mahātaru

Masculine	Singular	Dual	Plural
Nominative	mahātaruḥ	mahātarū	mahātaravaḥ
Vocative	mahātaro	mahātarū	mahātaravaḥ
Accusative	mahātarum	mahātarū	mahātarūn
Instrumental	mahātaruṇā	mahātarubhyām	mahātarubhiḥ
Dative	mahātarave	mahātarubhyām	mahātarubhyaḥ
Ablative	mahātaroḥ	mahātarubhyām	mahātarubhyaḥ
Genitive	mahātaroḥ	mahātarvoḥ	mahātarūṇām
Locative	mahātarau	mahātarvoḥ	mahātaruṣu

Compound mahātaru -

Adverb -mahātaru