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