Declension table of ?vahnimattva

Neuter	Singular	Dual	Plural
Nominative	vahnimattvam	vahnimattve	vahnimattvāni
Vocative	vahnimattva	vahnimattve	vahnimattvāni
Accusative	vahnimattvam	vahnimattve	vahnimattvāni
Instrumental	vahnimattvena	vahnimattvābhyām	vahnimattvaiḥ
Dative	vahnimattvāya	vahnimattvābhyām	vahnimattvebhyaḥ
Ablative	vahnimattvāt	vahnimattvābhyām	vahnimattvebhyaḥ
Genitive	vahnimattvasya	vahnimattvayoḥ	vahnimattvānām
Locative	vahnimattve	vahnimattvayoḥ	vahnimattveṣu

Compound vahnimattva -

Adverb -vahnimattvam -vahnimattvāt