Declension table of ?harṣamaya

Masculine	Singular	Dual	Plural
Nominative	harṣamayaḥ	harṣamayau	harṣamayāḥ
Vocative	harṣamaya	harṣamayau	harṣamayāḥ
Accusative	harṣamayam	harṣamayau	harṣamayān
Instrumental	harṣamayeṇa	harṣamayābhyām	harṣamayaiḥ harṣamayebhiḥ
Dative	harṣamayāya	harṣamayābhyām	harṣamayebhyaḥ
Ablative	harṣamayāt	harṣamayābhyām	harṣamayebhyaḥ
Genitive	harṣamayasya	harṣamayayoḥ	harṣamayāṇām
Locative	harṣamaye	harṣamayayoḥ	harṣamayeṣu

Compound harṣamaya -

Adverb -harṣamayam -harṣamayāt