Media Lengua, also known as Chaupi-shimi, Chaupi-lengua, Chaupi-Quichua, Quichuañol, Chapu-shimi or llanga-shimi, (roughly translated to "half language" or "in-between language") is a mixed language with Spanish vocabulary and Kichwa grammar, most conspicuously in its morphology. In terms of vocabulary, almost all lexemes (89%), including core vocabulary, are of Spanish origin and appear to conform to Kichwa phonotactics. Media Lengua is one of the few widely acknowledged examples of a "bilingual mixed language" in both the conventional and narrow linguistic sense because of its split between roots and suffixes. Such extreme and systematic borrowing is only rarely attested, and Media Lengua is not typically described as a variety of either Kichwa or Spanish. Arends et al., list two languag