Declension table of ?harṣaviṣāda

Masculine	Singular	Dual	Plural
Nominative	harṣaviṣādaḥ	harṣaviṣādau	harṣaviṣādāḥ
Vocative	harṣaviṣāda	harṣaviṣādau	harṣaviṣādāḥ
Accusative	harṣaviṣādam	harṣaviṣādau	harṣaviṣādān
Instrumental	harṣaviṣādena	harṣaviṣādābhyām	harṣaviṣādaiḥ harṣaviṣādebhiḥ
Dative	harṣaviṣādāya	harṣaviṣādābhyām	harṣaviṣādebhyaḥ
Ablative	harṣaviṣādāt	harṣaviṣādābhyām	harṣaviṣādebhyaḥ
Genitive	harṣaviṣādasya	harṣaviṣādayoḥ	harṣaviṣādānām
Locative	harṣaviṣāde	harṣaviṣādayoḥ	harṣaviṣādeṣu

Compound harṣaviṣāda -

Adverb -harṣaviṣādam -harṣaviṣādāt