Declension table of arapacana

Masculine	Singular	Dual	Plural
Nominative	arapacanaḥ	arapacanau	arapacanāḥ
Vocative	arapacana	arapacanau	arapacanāḥ
Accusative	arapacanam	arapacanau	arapacanān
Instrumental	arapacanena	arapacanābhyām	arapacanaiḥ arapacanebhiḥ
Dative	arapacanāya	arapacanābhyām	arapacanebhyaḥ
Ablative	arapacanāt	arapacanābhyām	arapacanebhyaḥ
Genitive	arapacanasya	arapacanayoḥ	arapacanānām
Locative	arapacane	arapacanayoḥ	arapacaneṣu

Compound arapacana -

Adverb -arapacanam -arapacanāt