Declension table of ?mahāhavis

Masculine	Singular	Dual	Plural
Nominative	mahāhaviḥ	mahāhaviṣau	mahāhaviṣaḥ
Vocative	mahāhaviḥ	mahāhaviṣau	mahāhaviṣaḥ
Accusative	mahāhaviṣam	mahāhaviṣau	mahāhaviṣaḥ
Instrumental	mahāhaviṣā	mahāhavirbhyām	mahāhavirbhiḥ
Dative	mahāhaviṣe	mahāhavirbhyām	mahāhavirbhyaḥ
Ablative	mahāhaviṣaḥ	mahāhavirbhyām	mahāhavirbhyaḥ
Genitive	mahāhaviṣaḥ	mahāhaviṣoḥ	mahāhaviṣām
Locative	mahāhaviṣi	mahāhaviṣoḥ	mahāhaviḥṣu

Compound mahāhavis -

Adverb -mahāhavis