Declension table of ?samunnasa

Neuter	Singular	Dual	Plural
Nominative	samunnasam	samunnase	samunnasāni
Vocative	samunnasa	samunnase	samunnasāni
Accusative	samunnasam	samunnase	samunnasāni
Instrumental	samunnasena	samunnasābhyām	samunnasaiḥ
Dative	samunnasāya	samunnasābhyām	samunnasebhyaḥ
Ablative	samunnasāt	samunnasābhyām	samunnasebhyaḥ
Genitive	samunnasasya	samunnasayoḥ	samunnasānām
Locative	samunnase	samunnasayoḥ	samunnaseṣu

Compound samunnasa -

Adverb -samunnasam -samunnasāt