Declension table of ?mahānidhi

Masculine	Singular	Dual	Plural
Nominative	mahānidhiḥ	mahānidhī	mahānidhayaḥ
Vocative	mahānidhe	mahānidhī	mahānidhayaḥ
Accusative	mahānidhim	mahānidhī	mahānidhīn
Instrumental	mahānidhinā	mahānidhibhyām	mahānidhibhiḥ
Dative	mahānidhaye	mahānidhibhyām	mahānidhibhyaḥ
Ablative	mahānidheḥ	mahānidhibhyām	mahānidhibhyaḥ
Genitive	mahānidheḥ	mahānidhyoḥ	mahānidhīnām
Locative	mahānidhau	mahānidhyoḥ	mahānidhiṣu

Compound mahānidhi -

Adverb -mahānidhi