Declension table of ?hṛṣīkeśvara

Masculine	Singular	Dual	Plural
Nominative	hṛṣīkeśvaraḥ	hṛṣīkeśvarau	hṛṣīkeśvarāḥ
Vocative	hṛṣīkeśvara	hṛṣīkeśvarau	hṛṣīkeśvarāḥ
Accusative	hṛṣīkeśvaram	hṛṣīkeśvarau	hṛṣīkeśvarān
Instrumental	hṛṣīkeśvareṇa	hṛṣīkeśvarābhyām	hṛṣīkeśvaraiḥ hṛṣīkeśvarebhiḥ
Dative	hṛṣīkeśvarāya	hṛṣīkeśvarābhyām	hṛṣīkeśvarebhyaḥ
Ablative	hṛṣīkeśvarāt	hṛṣīkeśvarābhyām	hṛṣīkeśvarebhyaḥ
Genitive	hṛṣīkeśvarasya	hṛṣīkeśvarayoḥ	hṛṣīkeśvarāṇām
Locative	hṛṣīkeśvare	hṛṣīkeśvarayoḥ	hṛṣīkeśvareṣu

Compound hṛṣīkeśvara -

Adverb -hṛṣīkeśvaram -hṛṣīkeśvarāt