Declension table of ?dhīra

Neuter	Singular	Dual	Plural
Nominative	dhīram	dhīre	dhīrāṇi
Vocative	dhīra	dhīre	dhīrāṇi
Accusative	dhīram	dhīre	dhīrāṇi
Instrumental	dhīreṇa	dhīrābhyām	dhīraiḥ
Dative	dhīrāya	dhīrābhyām	dhīrebhyaḥ
Ablative	dhīrāt	dhīrābhyām	dhīrebhyaḥ
Genitive	dhīrasya	dhīrayoḥ	dhīrāṇām
Locative	dhīre	dhīrayoḥ	dhīreṣu

Compound dhīra -

Adverb -dhīram -dhīrāt