Declension table of ?sauvara

Neuter	Singular	Dual	Plural
Nominative	sauvaram	sauvare	sauvarāṇi
Vocative	sauvara	sauvare	sauvarāṇi
Accusative	sauvaram	sauvare	sauvarāṇi
Instrumental	sauvareṇa	sauvarābhyām	sauvaraiḥ
Dative	sauvarāya	sauvarābhyām	sauvarebhyaḥ
Ablative	sauvarāt	sauvarābhyām	sauvarebhyaḥ
Genitive	sauvarasya	sauvarayoḥ	sauvarāṇām
Locative	sauvare	sauvarayoḥ	sauvareṣu

Compound sauvara -

Adverb -sauvaram -sauvarāt