Declension table of acintyatva

Neuter	Singular	Dual	Plural
Nominative	acintyatvam	acintyatve	acintyatvāni
Vocative	acintyatva	acintyatve	acintyatvāni
Accusative	acintyatvam	acintyatve	acintyatvāni
Instrumental	acintyatvena	acintyatvābhyām	acintyatvaiḥ
Dative	acintyatvāya	acintyatvābhyām	acintyatvebhyaḥ
Ablative	acintyatvāt	acintyatvābhyām	acintyatvebhyaḥ
Genitive	acintyatvasya	acintyatvayoḥ	acintyatvānām
Locative	acintyatve	acintyatvayoḥ	acintyatveṣu

Compound acintyatva -

Adverb -acintyatvam -acintyatvāt