Declension table of ?atisvastha

Masculine	Singular	Dual	Plural
Nominative	atisvasthaḥ	atisvasthau	atisvasthāḥ
Vocative	atisvastha	atisvasthau	atisvasthāḥ
Accusative	atisvastham	atisvasthau	atisvasthān
Instrumental	atisvasthena	atisvasthābhyām	atisvasthaiḥ atisvasthebhiḥ
Dative	atisvasthāya	atisvasthābhyām	atisvasthebhyaḥ
Ablative	atisvasthāt	atisvasthābhyām	atisvasthebhyaḥ
Genitive	atisvasthasya	atisvasthayoḥ	atisvasthānām
Locative	atisvasthe	atisvasthayoḥ	atisvastheṣu

Compound atisvastha -

Adverb -atisvastham -atisvasthāt