Declension table of ?karvara

Masculine	Singular	Dual	Plural
Nominative	karvaraḥ	karvarau	karvarāḥ
Vocative	karvara	karvarau	karvarāḥ
Accusative	karvaram	karvarau	karvarān
Instrumental	karvareṇa	karvarābhyām	karvaraiḥ karvarebhiḥ
Dative	karvarāya	karvarābhyām	karvarebhyaḥ
Ablative	karvarāt	karvarābhyām	karvarebhyaḥ
Genitive	karvarasya	karvarayoḥ	karvarāṇām
Locative	karvare	karvarayoḥ	karvareṣu

Compound karvara -

Adverb -karvaram -karvarāt