Declension table of ?pravabhra

Masculine	Singular	Dual	Plural
Nominative	pravabhraḥ	pravabhrau	pravabhrāḥ
Vocative	pravabhra	pravabhrau	pravabhrāḥ
Accusative	pravabhram	pravabhrau	pravabhrān
Instrumental	pravabhreṇa	pravabhrābhyām	pravabhraiḥ pravabhrebhiḥ
Dative	pravabhrāya	pravabhrābhyām	pravabhrebhyaḥ
Ablative	pravabhrāt	pravabhrābhyām	pravabhrebhyaḥ
Genitive	pravabhrasya	pravabhrayoḥ	pravabhrāṇām
Locative	pravabhre	pravabhrayoḥ	pravabhreṣu

Compound pravabhra -

Adverb -pravabhram -pravabhrāt