Declension table of ?vindhyastha

Neuter	Singular	Dual	Plural
Nominative	vindhyastham	vindhyasthe	vindhyasthāni
Vocative	vindhyastha	vindhyasthe	vindhyasthāni
Accusative	vindhyastham	vindhyasthe	vindhyasthāni
Instrumental	vindhyasthena	vindhyasthābhyām	vindhyasthaiḥ
Dative	vindhyasthāya	vindhyasthābhyām	vindhyasthebhyaḥ
Ablative	vindhyasthāt	vindhyasthābhyām	vindhyasthebhyaḥ
Genitive	vindhyasthasya	vindhyasthayoḥ	vindhyasthānām
Locative	vindhyasthe	vindhyasthayoḥ	vindhyastheṣu

Compound vindhyastha -

Adverb -vindhyastham -vindhyasthāt