Declension table of ?durantavīrya

Masculine	Singular	Dual	Plural
Nominative	durantavīryaḥ	durantavīryau	durantavīryāḥ
Vocative	durantavīrya	durantavīryau	durantavīryāḥ
Accusative	durantavīryam	durantavīryau	durantavīryān
Instrumental	durantavīryeṇa	durantavīryābhyām	durantavīryaiḥ durantavīryebhiḥ
Dative	durantavīryāya	durantavīryābhyām	durantavīryebhyaḥ
Ablative	durantavīryāt	durantavīryābhyām	durantavīryebhyaḥ
Genitive	durantavīryasya	durantavīryayoḥ	durantavīryāṇām
Locative	durantavīrye	durantavīryayoḥ	durantavīryeṣu

Compound durantavīrya -

Adverb -durantavīryam -durantavīryāt