synchronic
monolinguistic
synchronic linguistics
monolectal
unilingually
linguistic
monolinguist
unilinguist
monolingual
mother tongue
first language
unilingual
monoglottism
unicarinate
monoliterate
unilingualism
speak
Swiss German
semiliterate
birthtongue
macrolinguistics
protoliteracy
linguistics
monolinguistically
descriptive linguistics
intralinguistic
native language
monoglot
sesquilingual
glottogony
New
cryptolalia
typonese
protoliterate
Modern
word method
protolingual
multilingual
polyglossia
monogenesis
Proto-Indo European language
paleobiolinguistics
Proto-Indo European
variationist
Nuxálk
PIE
heteroglossia
chronolect
autoglossonym
unphilological