Declension table of ?dhuvitra

Neuter	Singular	Dual	Plural
Nominative	dhuvitram	dhuvitre	dhuvitrāṇi
Vocative	dhuvitra	dhuvitre	dhuvitrāṇi
Accusative	dhuvitram	dhuvitre	dhuvitrāṇi
Instrumental	dhuvitreṇa	dhuvitrābhyām	dhuvitraiḥ
Dative	dhuvitrāya	dhuvitrābhyām	dhuvitrebhyaḥ
Ablative	dhuvitrāt	dhuvitrābhyām	dhuvitrebhyaḥ
Genitive	dhuvitrasya	dhuvitrayoḥ	dhuvitrāṇām
Locative	dhuvitre	dhuvitrayoḥ	dhuvitreṣu

Compound dhuvitra -

Adverb -dhuvitram -dhuvitrāt