Declension table of ?mahāndhra

Masculine	Singular	Dual	Plural
Nominative	mahāndhraḥ	mahāndhrau	mahāndhrāḥ
Vocative	mahāndhra	mahāndhrau	mahāndhrāḥ
Accusative	mahāndhram	mahāndhrau	mahāndhrān
Instrumental	mahāndhreṇa	mahāndhrābhyām	mahāndhraiḥ mahāndhrebhiḥ
Dative	mahāndhrāya	mahāndhrābhyām	mahāndhrebhyaḥ
Ablative	mahāndhrāt	mahāndhrābhyām	mahāndhrebhyaḥ
Genitive	mahāndhrasya	mahāndhrayoḥ	mahāndhrāṇām
Locative	mahāndhre	mahāndhrayoḥ	mahāndhreṣu

Compound mahāndhra -

Adverb -mahāndhram -mahāndhrāt