Declension table of ?āviṣṭatva

Neuter	Singular	Dual	Plural
Nominative	āviṣṭatvam	āviṣṭatve	āviṣṭatvāni
Vocative	āviṣṭatva	āviṣṭatve	āviṣṭatvāni
Accusative	āviṣṭatvam	āviṣṭatve	āviṣṭatvāni
Instrumental	āviṣṭatvena	āviṣṭatvābhyām	āviṣṭatvaiḥ
Dative	āviṣṭatvāya	āviṣṭatvābhyām	āviṣṭatvebhyaḥ
Ablative	āviṣṭatvāt	āviṣṭatvābhyām	āviṣṭatvebhyaḥ
Genitive	āviṣṭatvasya	āviṣṭatvayoḥ	āviṣṭatvānām
Locative	āviṣṭatve	āviṣṭatvayoḥ	āviṣṭatveṣu

Compound āviṣṭatva -

Adverb -āviṣṭatvam -āviṣṭatvāt