Declension table of ?viṣamatva

Neuter	Singular	Dual	Plural
Nominative	viṣamatvam	viṣamatve	viṣamatvāni
Vocative	viṣamatva	viṣamatve	viṣamatvāni
Accusative	viṣamatvam	viṣamatve	viṣamatvāni
Instrumental	viṣamatvena	viṣamatvābhyām	viṣamatvaiḥ
Dative	viṣamatvāya	viṣamatvābhyām	viṣamatvebhyaḥ
Ablative	viṣamatvāt	viṣamatvābhyām	viṣamatvebhyaḥ
Genitive	viṣamatvasya	viṣamatvayoḥ	viṣamatvānām
Locative	viṣamatve	viṣamatvayoḥ	viṣamatveṣu

Compound viṣamatva -

Adverb -viṣamatvam -viṣamatvāt