polyglot
linguistic landscape
heteroglot
paralexicon
interdialect
superdialect
word-stock
subvariety
lexis
lingua franca
phylum
Sprachraum
interlanguage
bilingual dictionary
koine
compound morphology
pattern
syntaxeme
translation dictionary
lexicon
subdictionary
syllabist
dictionary
colanguage
code
problem-oriented language
auxlang
chronolect
metalanguage
register
sublanguage
etymon
miscellanea
root
application-oriented language
substitution
finderlist
sentence
sentoid
frequency list
semilanguage
termbase
word-hoard
glossonym
generative grammar
xenization
word order
repertoreme
macrophylum
polysyllabic word