Declension table of ?saumendra

Neuter	Singular	Dual	Plural
Nominative	saumendram	saumendre	saumendrāṇi
Vocative	saumendra	saumendre	saumendrāṇi
Accusative	saumendram	saumendre	saumendrāṇi
Instrumental	saumendreṇa	saumendrābhyām	saumendraiḥ
Dative	saumendrāya	saumendrābhyām	saumendrebhyaḥ
Ablative	saumendrāt	saumendrābhyām	saumendrebhyaḥ
Genitive	saumendrasya	saumendrayoḥ	saumendrāṇām
Locative	saumendre	saumendrayoḥ	saumendreṣu

Compound saumendra -

Adverb -saumendram -saumendrāt