Declension table of ?samunneya

Masculine	Singular	Dual	Plural
Nominative	samunneyaḥ	samunneyau	samunneyāḥ
Vocative	samunneya	samunneyau	samunneyāḥ
Accusative	samunneyam	samunneyau	samunneyān
Instrumental	samunneyena	samunneyābhyām	samunneyaiḥ samunneyebhiḥ
Dative	samunneyāya	samunneyābhyām	samunneyebhyaḥ
Ablative	samunneyāt	samunneyābhyām	samunneyebhyaḥ
Genitive	samunneyasya	samunneyayoḥ	samunneyānām
Locative	samunneye	samunneyayoḥ	samunneyeṣu

Compound samunneya -

Adverb -samunneyam -samunneyāt