Declension table of ?samunneya

Neuter	Singular	Dual	Plural
Nominative	samunneyam	samunneye	samunneyāni
Vocative	samunneya	samunneye	samunneyāni
Accusative	samunneyam	samunneye	samunneyāni
Instrumental	samunneyena	samunneyābhyām	samunneyaiḥ
Dative	samunneyāya	samunneyābhyām	samunneyebhyaḥ
Ablative	samunneyāt	samunneyābhyām	samunneyebhyaḥ
Genitive	samunneyasya	samunneyayoḥ	samunneyānām
Locative	samunneye	samunneyayoḥ	samunneyeṣu

Compound samunneya -

Adverb -samunneyam -samunneyāt