Declension table of ?duranuṣṭheya

Masculine	Singular	Dual	Plural
Nominative	duranuṣṭheyaḥ	duranuṣṭheyau	duranuṣṭheyāḥ
Vocative	duranuṣṭheya	duranuṣṭheyau	duranuṣṭheyāḥ
Accusative	duranuṣṭheyam	duranuṣṭheyau	duranuṣṭheyān
Instrumental	duranuṣṭheyena	duranuṣṭheyābhyām	duranuṣṭheyaiḥ duranuṣṭheyebhiḥ
Dative	duranuṣṭheyāya	duranuṣṭheyābhyām	duranuṣṭheyebhyaḥ
Ablative	duranuṣṭheyāt	duranuṣṭheyābhyām	duranuṣṭheyebhyaḥ
Genitive	duranuṣṭheyasya	duranuṣṭheyayoḥ	duranuṣṭheyānām
Locative	duranuṣṭheye	duranuṣṭheyayoḥ	duranuṣṭheyeṣu

Compound duranuṣṭheya -

Adverb -duranuṣṭheyam -duranuṣṭheyāt