Declension table of ?karavīrya

Masculine	Singular	Dual	Plural
Nominative	karavīryaḥ	karavīryau	karavīryāḥ
Vocative	karavīrya	karavīryau	karavīryāḥ
Accusative	karavīryam	karavīryau	karavīryān
Instrumental	karavīryeṇa	karavīryābhyām	karavīryaiḥ karavīryebhiḥ
Dative	karavīryāya	karavīryābhyām	karavīryebhyaḥ
Ablative	karavīryāt	karavīryābhyām	karavīryebhyaḥ
Genitive	karavīryasya	karavīryayoḥ	karavīryāṇām
Locative	karavīrye	karavīryayoḥ	karavīryeṣu

Compound karavīrya -

Adverb -karavīryam -karavīryāt