Declension table of duranvaya

Masculine	Singular	Dual	Plural
Nominative	duranvayaḥ	duranvayau	duranvayāḥ
Vocative	duranvaya	duranvayau	duranvayāḥ
Accusative	duranvayam	duranvayau	duranvayān
Instrumental	duranvayena	duranvayābhyām	duranvayaiḥ duranvayebhiḥ
Dative	duranvayāya	duranvayābhyām	duranvayebhyaḥ
Ablative	duranvayāt	duranvayābhyām	duranvayebhyaḥ
Genitive	duranvayasya	duranvayayoḥ	duranvayānām
Locative	duranvaye	duranvayayoḥ	duranvayeṣu

Compound duranvaya -

Adverb -duranvayam -duranvayāt