Declension table of ?mahāchada

Masculine	Singular	Dual	Plural
Nominative	mahāchadaḥ	mahāchadau	mahāchadāḥ
Vocative	mahāchada	mahāchadau	mahāchadāḥ
Accusative	mahāchadam	mahāchadau	mahāchadān
Instrumental	mahāchadena	mahāchadābhyām	mahāchadaiḥ mahāchadebhiḥ
Dative	mahāchadāya	mahāchadābhyām	mahāchadebhyaḥ
Ablative	mahāchadāt	mahāchadābhyām	mahāchadebhyaḥ
Genitive	mahāchadasya	mahāchadayoḥ	mahāchadānām
Locative	mahāchade	mahāchadayoḥ	mahāchadeṣu

Compound mahāchada -

Adverb -mahāchadam -mahāchadāt