Declension table of ?duranuṣṭheya

Neuter	Singular	Dual	Plural
Nominative	duranuṣṭheyam	duranuṣṭheye	duranuṣṭheyāni
Vocative	duranuṣṭheya	duranuṣṭheye	duranuṣṭheyāni
Accusative	duranuṣṭheyam	duranuṣṭheye	duranuṣṭheyāni
Instrumental	duranuṣṭheyena	duranuṣṭheyābhyām	duranuṣṭheyaiḥ
Dative	duranuṣṭheyāya	duranuṣṭheyābhyām	duranuṣṭheyebhyaḥ
Ablative	duranuṣṭheyāt	duranuṣṭheyābhyām	duranuṣṭheyebhyaḥ
Genitive	duranuṣṭheyasya	duranuṣṭheyayoḥ	duranuṣṭheyānām
Locative	duranuṣṭheye	duranuṣṭheyayoḥ	duranuṣṭheyeṣu

Compound duranuṣṭheya -

Adverb -duranuṣṭheyam -duranuṣṭheyāt