Declension table of ?gauramukha

Masculine	Singular	Dual	Plural
Nominative	gauramukhaḥ	gauramukhau	gauramukhāḥ
Vocative	gauramukha	gauramukhau	gauramukhāḥ
Accusative	gauramukham	gauramukhau	gauramukhān
Instrumental	gauramukheṇa	gauramukhābhyām	gauramukhaiḥ gauramukhebhiḥ
Dative	gauramukhāya	gauramukhābhyām	gauramukhebhyaḥ
Ablative	gauramukhāt	gauramukhābhyām	gauramukhebhyaḥ
Genitive	gauramukhasya	gauramukhayoḥ	gauramukhāṇām
Locative	gauramukhe	gauramukhayoḥ	gauramukheṣu

Compound gauramukha -

Adverb -gauramukham -gauramukhāt