Declension table of karavīra

Masculine	Singular	Dual	Plural
Nominative	karavīraḥ	karavīrau	karavīrāḥ
Vocative	karavīra	karavīrau	karavīrāḥ
Accusative	karavīram	karavīrau	karavīrān
Instrumental	karavīreṇa	karavīrābhyām	karavīraiḥ karavīrebhiḥ
Dative	karavīrāya	karavīrābhyām	karavīrebhyaḥ
Ablative	karavīrāt	karavīrābhyām	karavīrebhyaḥ
Genitive	karavīrasya	karavīrayoḥ	karavīrāṇām
Locative	karavīre	karavīrayoḥ	karavīreṣu

Compound karavīra -

Adverb -karavīram -karavīrāt