Declension table of ?uṣṇasundara

Masculine	Singular	Dual	Plural
Nominative	uṣṇasundaraḥ	uṣṇasundarau	uṣṇasundarāḥ
Vocative	uṣṇasundara	uṣṇasundarau	uṣṇasundarāḥ
Accusative	uṣṇasundaram	uṣṇasundarau	uṣṇasundarān
Instrumental	uṣṇasundareṇa	uṣṇasundarābhyām	uṣṇasundaraiḥ uṣṇasundarebhiḥ
Dative	uṣṇasundarāya	uṣṇasundarābhyām	uṣṇasundarebhyaḥ
Ablative	uṣṇasundarāt	uṣṇasundarābhyām	uṣṇasundarebhyaḥ
Genitive	uṣṇasundarasya	uṣṇasundarayoḥ	uṣṇasundarāṇām
Locative	uṣṇasundare	uṣṇasundarayoḥ	uṣṇasundareṣu

Compound uṣṇasundara -

Adverb -uṣṇasundaram -uṣṇasundarāt