Declension table of siddheśvara

Masculine	Singular	Dual	Plural
Nominative	siddheśvaraḥ	siddheśvarau	siddheśvarāḥ
Vocative	siddheśvara	siddheśvarau	siddheśvarāḥ
Accusative	siddheśvaram	siddheśvarau	siddheśvarān
Instrumental	siddheśvareṇa	siddheśvarābhyām	siddheśvaraiḥ siddheśvarebhiḥ
Dative	siddheśvarāya	siddheśvarābhyām	siddheśvarebhyaḥ
Ablative	siddheśvarāt	siddheśvarābhyām	siddheśvarebhyaḥ
Genitive	siddheśvarasya	siddheśvarayoḥ	siddheśvarāṇām
Locative	siddheśvare	siddheśvarayoḥ	siddheśvareṣu

Compound siddheśvara -

Adverb -siddheśvaram -siddheśvarāt