Declension table of amaranātha

Masculine	Singular	Dual	Plural
Nominative	amaranāthaḥ	amaranāthau	amaranāthāḥ
Vocative	amaranātha	amaranāthau	amaranāthāḥ
Accusative	amaranātham	amaranāthau	amaranāthān
Instrumental	amaranāthena	amaranāthābhyām	amaranāthaiḥ amaranāthebhiḥ
Dative	amaranāthāya	amaranāthābhyām	amaranāthebhyaḥ
Ablative	amaranāthāt	amaranāthābhyām	amaranāthebhyaḥ
Genitive	amaranāthasya	amaranāthayoḥ	amaranāthānām
Locative	amaranāthe	amaranāthayoḥ	amaranātheṣu

Compound amaranātha -

Adverb -amaranātham -amaranāthāt