Declension table of ?uparistha

Neuter	Singular	Dual	Plural
Nominative	uparistham	uparisthe	uparisthāni
Vocative	uparistha	uparisthe	uparisthāni
Accusative	uparistham	uparisthe	uparisthāni
Instrumental	uparisthena	uparisthābhyām	uparisthaiḥ
Dative	uparisthāya	uparisthābhyām	uparisthebhyaḥ
Ablative	uparisthāt	uparisthābhyām	uparisthebhyaḥ
Genitive	uparisthasya	uparisthayoḥ	uparisthānām
Locative	uparisthe	uparisthayoḥ	uparistheṣu

Compound uparistha -

Adverb -uparistham -uparisthāt