pseudolinguistic

Etymology
From.

Adjective

 * 1) Of or pertaining to pseudo-linguistics; falling short of linguistic standards.
 * 2) * The Rice institute pamphlets, Volume 2 (1915), p. 172
 * representatives of previous pseudolinguistic science, the philologists
 * 1) Having some qualities similar to language, but not quite amounting to language in the narrow sense; quasilinguistic.
 * 2) Relating to pseudolanguage.