Declension table of ?atisvastha

Neuter	Singular	Dual	Plural
Nominative	atisvastham	atisvasthe	atisvasthāni
Vocative	atisvastha	atisvasthe	atisvasthāni
Accusative	atisvastham	atisvasthe	atisvasthāni
Instrumental	atisvasthena	atisvasthābhyām	atisvasthaiḥ
Dative	atisvasthāya	atisvasthābhyām	atisvasthebhyaḥ
Ablative	atisvasthāt	atisvasthābhyām	atisvasthebhyaḥ
Genitive	atisvasthasya	atisvasthayoḥ	atisvasthānām
Locative	atisvasthe	atisvasthayoḥ	atisvastheṣu

Compound atisvastha -

Adverb -atisvastham -atisvasthāt