Declension table of ?samīhana

Masculine	Singular	Dual	Plural
Nominative	samīhanaḥ	samīhanau	samīhanāḥ
Vocative	samīhana	samīhanau	samīhanāḥ
Accusative	samīhanam	samīhanau	samīhanān
Instrumental	samīhanena	samīhanābhyām	samīhanaiḥ samīhanebhiḥ
Dative	samīhanāya	samīhanābhyām	samīhanebhyaḥ
Ablative	samīhanāt	samīhanābhyām	samīhanebhyaḥ
Genitive	samīhanasya	samīhanayoḥ	samīhanānām
Locative	samīhane	samīhanayoḥ	samīhaneṣu

Compound samīhana -

Adverb -samīhanam -samīhanāt