Declension table of ?dūtamukha

Masculine	Singular	Dual	Plural
Nominative	dūtamukhaḥ	dūtamukhau	dūtamukhāḥ
Vocative	dūtamukha	dūtamukhau	dūtamukhāḥ
Accusative	dūtamukham	dūtamukhau	dūtamukhān
Instrumental	dūtamukhena	dūtamukhābhyām	dūtamukhaiḥ dūtamukhebhiḥ
Dative	dūtamukhāya	dūtamukhābhyām	dūtamukhebhyaḥ
Ablative	dūtamukhāt	dūtamukhābhyām	dūtamukhebhyaḥ
Genitive	dūtamukhasya	dūtamukhayoḥ	dūtamukhānām
Locative	dūtamukhe	dūtamukhayoḥ	dūtamukheṣu

Compound dūtamukha -

Adverb -dūtamukham -dūtamukhāt