Declension table of pravistara

Masculine	Singular	Dual	Plural
Nominative	pravistaraḥ	pravistarau	pravistarāḥ
Vocative	pravistara	pravistarau	pravistarāḥ
Accusative	pravistaram	pravistarau	pravistarān
Instrumental	pravistareṇa	pravistarābhyām	pravistaraiḥ pravistarebhiḥ
Dative	pravistarāya	pravistarābhyām	pravistarebhyaḥ
Ablative	pravistarāt	pravistarābhyām	pravistarebhyaḥ
Genitive	pravistarasya	pravistarayoḥ	pravistarāṇām
Locative	pravistare	pravistarayoḥ	pravistareṣu

Compound pravistara -

Adverb -pravistaram -pravistarāt