Declension table of ?samaṅgala

Masculine	Singular	Dual	Plural
Nominative	samaṅgalaḥ	samaṅgalau	samaṅgalāḥ
Vocative	samaṅgala	samaṅgalau	samaṅgalāḥ
Accusative	samaṅgalam	samaṅgalau	samaṅgalān
Instrumental	samaṅgalena	samaṅgalābhyām	samaṅgalaiḥ samaṅgalebhiḥ
Dative	samaṅgalāya	samaṅgalābhyām	samaṅgalebhyaḥ
Ablative	samaṅgalāt	samaṅgalābhyām	samaṅgalebhyaḥ
Genitive	samaṅgalasya	samaṅgalayoḥ	samaṅgalānām
Locative	samaṅgale	samaṅgalayoḥ	samaṅgaleṣu

Compound samaṅgala -

Adverb -samaṅgalam -samaṅgalāt