Synonyms and Antonyms for proto-indo european

1. Proto-Indo European (n.)

a prehistoric unrecorded language that was the ancestor of all Indo-European languages

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2. proto (adj.)

indicating the first or earliest or original

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3. Proto-Norse (n.)

the Germanic language of Scandinavia up until about 700

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4. proto-oncogene (n.)

a normal gene that has the potential to become an oncogene

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