Lewis Short
(adjective) : subdĭtīcĭus (later -tĭus), a, um, subdo
* Substituted, supposititious, spurious, counterfeit (perh. only ante- and postclass., since the correct read. in Cic. Verr. 2, 5, 27, § 69, is subditivum; and in Quint. 1, 4, 3, subditos): servus,Plaut. Ps. 2, 4, 62: Antonius,Lampr. Heliog. 17; Amm. 14, 6, 15.
Charlton T. Lewis, Charles Short, A Latin Dictionary