Declension table of ?duravasita

Neuter	Singular	Dual	Plural
Nominative	duravasitam	duravasite	duravasitāni
Vocative	duravasita	duravasite	duravasitāni
Accusative	duravasitam	duravasite	duravasitāni
Instrumental	duravasitena	duravasitābhyām	duravasitaiḥ
Dative	duravasitāya	duravasitābhyām	duravasitebhyaḥ
Ablative	duravasitāt	duravasitābhyām	duravasitebhyaḥ
Genitive	duravasitasya	duravasitayoḥ	duravasitānām
Locative	duravasite	duravasitayoḥ	duravasiteṣu

Compound duravasita -

Adverb -duravasitam -duravasitāt