Declension table of ?saumyamukha

Masculine	Singular	Dual	Plural
Nominative	saumyamukhaḥ	saumyamukhau	saumyamukhāḥ
Vocative	saumyamukha	saumyamukhau	saumyamukhāḥ
Accusative	saumyamukham	saumyamukhau	saumyamukhān
Instrumental	saumyamukhena	saumyamukhābhyām	saumyamukhaiḥ saumyamukhebhiḥ
Dative	saumyamukhāya	saumyamukhābhyām	saumyamukhebhyaḥ
Ablative	saumyamukhāt	saumyamukhābhyām	saumyamukhebhyaḥ
Genitive	saumyamukhasya	saumyamukhayoḥ	saumyamukhānām
Locative	saumyamukhe	saumyamukhayoḥ	saumyamukheṣu

Compound saumyamukha -

Adverb -saumyamukham -saumyamukhāt