Declension table of ?hayamukha

Neuter	Singular	Dual	Plural
Nominative	hayamukham	hayamukhe	hayamukhāni
Vocative	hayamukha	hayamukhe	hayamukhāni
Accusative	hayamukham	hayamukhe	hayamukhāni
Instrumental	hayamukhena	hayamukhābhyām	hayamukhaiḥ
Dative	hayamukhāya	hayamukhābhyām	hayamukhebhyaḥ
Ablative	hayamukhāt	hayamukhābhyām	hayamukhebhyaḥ
Genitive	hayamukhasya	hayamukhayoḥ	hayamukhānām
Locative	hayamukhe	hayamukhayoḥ	hayamukheṣu

Compound hayamukha -

Adverb -hayamukham -hayamukhāt