Declension table of ?sudhīra

Neuter	Singular	Dual	Plural
Nominative	sudhīram	sudhīre	sudhīrāṇi
Vocative	sudhīra	sudhīre	sudhīrāṇi
Accusative	sudhīram	sudhīre	sudhīrāṇi
Instrumental	sudhīreṇa	sudhīrābhyām	sudhīraiḥ
Dative	sudhīrāya	sudhīrābhyām	sudhīrebhyaḥ
Ablative	sudhīrāt	sudhīrābhyām	sudhīrebhyaḥ
Genitive	sudhīrasya	sudhīrayoḥ	sudhīrāṇām
Locative	sudhīre	sudhīrayoḥ	sudhīreṣu

Compound sudhīra -

Adverb -sudhīram -sudhīrāt