οἰκι-ακός · oiki-akos — LSJ
of or belonging to a house, οἱ οἰ. those of oneʼs household, Ev.Matt. 10.36, cf. Vett.Val. in Cat.Cod.Astr. 8(1).167 : sg., POxy. 294.17 (i A.D.) ; οἰκιακός μου Milet. 3.156 (Epist. Claud.) ; οἰκιακή μου PGiss. 88.4 (ii A. D.).