Declension table of ?samunnāha

Masculine	Singular	Dual	Plural
Nominative	samunnāhaḥ	samunnāhau	samunnāhāḥ
Vocative	samunnāha	samunnāhau	samunnāhāḥ
Accusative	samunnāham	samunnāhau	samunnāhān
Instrumental	samunnāhena	samunnāhābhyām	samunnāhaiḥ samunnāhebhiḥ
Dative	samunnāhāya	samunnāhābhyām	samunnāhebhyaḥ
Ablative	samunnāhāt	samunnāhābhyām	samunnāhebhyaḥ
Genitive	samunnāhasya	samunnāhayoḥ	samunnāhānām
Locative	samunnāhe	samunnāhayoḥ	samunnāheṣu

Compound samunnāha -

Adverb -samunnāham -samunnāhāt