polylingual
translingual
colanguage
cross-linguistic
translinguistic
crosslinguistic
crosslingual
translatable
koine
lingua franca
panlinguistic
interlanguage
polylectal
intergenetic
pentalingual
talk
speak
diglossic
interlinguistic
panlectal
bidialectal
interlingual
tetralingual
Common Lisp
multilingualize
multilinguistically
tetraglot
intralinguistic
triglottic
heteroglot
multilingual
trilingual
heterolingual
linguistically
source language
Samoyedic
lingually
panlingual
homolingual
computer language
metalanguage
machine-oriented language
computer-oriented language
sleeping language
bilingual
quadrilingual
machine language
equilingual
render
Ibero-Romance