Declension table of ?anavadyatva

Neuter	Singular	Dual	Plural
Nominative	anavadyatvam	anavadyatve	anavadyatvāni
Vocative	anavadyatva	anavadyatve	anavadyatvāni
Accusative	anavadyatvam	anavadyatve	anavadyatvāni
Instrumental	anavadyatvena	anavadyatvābhyām	anavadyatvaiḥ
Dative	anavadyatvāya	anavadyatvābhyām	anavadyatvebhyaḥ
Ablative	anavadyatvāt	anavadyatvābhyām	anavadyatvebhyaḥ
Genitive	anavadyatvasya	anavadyatvayoḥ	anavadyatvānām
Locative	anavadyatve	anavadyatvayoḥ	anavadyatveṣu

Compound anavadyatva -

Adverb -anavadyatvam -anavadyatvāt