Declension table of ?upamānatva

Neuter	Singular	Dual	Plural
Nominative	upamānatvam	upamānatve	upamānatvāni
Vocative	upamānatva	upamānatve	upamānatvāni
Accusative	upamānatvam	upamānatve	upamānatvāni
Instrumental	upamānatvena	upamānatvābhyām	upamānatvaiḥ
Dative	upamānatvāya	upamānatvābhyām	upamānatvebhyaḥ
Ablative	upamānatvāt	upamānatvābhyām	upamānatvebhyaḥ
Genitive	upamānatvasya	upamānatvayoḥ	upamānatvānām
Locative	upamānatve	upamānatvayoḥ	upamānatveṣu

Compound upamānatva -

Adverb -upamānatvam -upamānatvāt