Declension table of ?nandasundara

Masculine	Singular	Dual	Plural
Nominative	nandasundaraḥ	nandasundarau	nandasundarāḥ
Vocative	nandasundara	nandasundarau	nandasundarāḥ
Accusative	nandasundaram	nandasundarau	nandasundarān
Instrumental	nandasundareṇa	nandasundarābhyām	nandasundaraiḥ nandasundarebhiḥ
Dative	nandasundarāya	nandasundarābhyām	nandasundarebhyaḥ
Ablative	nandasundarāt	nandasundarābhyām	nandasundarebhyaḥ
Genitive	nandasundarasya	nandasundarayoḥ	nandasundarāṇām
Locative	nandasundare	nandasundarayoḥ	nandasundareṣu

Compound nandasundara -

Adverb -nandasundaram -nandasundarāt