Declension table of ?sudhara

Masculine	Singular	Dual	Plural
Nominative	sudharaḥ	sudharau	sudharāḥ
Vocative	sudhara	sudharau	sudharāḥ
Accusative	sudharam	sudharau	sudharān
Instrumental	sudhareṇa	sudharābhyām	sudharaiḥ sudharebhiḥ
Dative	sudharāya	sudharābhyām	sudharebhyaḥ
Ablative	sudharāt	sudharābhyām	sudharebhyaḥ
Genitive	sudharasya	sudharayoḥ	sudharāṇām
Locative	sudhare	sudharayoḥ	sudhareṣu

Compound sudhara -

Adverb -sudharam -sudharāt