Proto-Germanic

1. Introduction to Proto-Germanic

Proto-Germanic is the reconstructed common ancestor of all the Germanic languages — English, German, Dutch, the Scandinavian languages, Gothic and the rest — spoken roughly between 500 BCE and 200 CE.¹

It is important to be clear at the outset: Proto-Germanic is not attested. There are no texts in it. Every word and form is a scholarly reconstruction, conventionally written with a preceding asterisk (*) to mark it as reconstructed rather than recorded.

A note on the name

Because Proto-Germanic is reconstructed, it cannot be “learned” the way an attested language can. This guide explains what it is, how it is reconstructed, and how it relates to the Germanic languages you can study directly (Gothic and Old Norse are the closest attested relatives).

2. Historical context

Proto-Germanic descends from Proto-Indo-European and is defined by innovations such as Grimm's Law (the First Germanic Sound Shift), which regularly changed the Indo-European stops. As its speakers spread, it broke up into the North, West and East Germanic branches.

3. Writing system

Proto-Germanic had no contemporary writing system. The runic Elder Futhark appears only near the very end of the period, for the earliest Northwest Germanic — so the language itself is known only through reconstruction from its descendants.

4. Grimm's Law: how the words are reconstructed

Proto-Germanic cannot be read from any text, so its forms are recovered by comparing the daughter languages and the wider Indo-European family. The engine of that reconstruction is Grimm's Law, the regular chain shift that turned the Proto-Indo-European stops into their Germanic reflexes:²

Verner's Law explains the apparent exceptions, where a shifted fricative became voiced depending on where the Proto-Indo-European word-accent had fallen. The asterisk on every form below is not decoration: it marks the word as reconstructed, and reconstructions carry real scholarly uncertainty.²

5. Reconstructed core vocabulary

The reconstructed core vocabulary below is drawn from standard etymological work; each is shown with representative descendants so you can see the sound laws in action. Forms follow Kroonen's Etymological Dictionary of Proto-Germanic and the Wiktionary reconstruction corpus.²³

Pronouns

Numbers 1–10

People and family

The natural world

The body

Common verbs and everyday words

6. Grammar in brief

The reconstructed grammar is the system every attested Germanic language inherited and then simplified. Proto-Germanic had three genders, three numbers (singular, plural and a dual surviving in the pronouns), and about six cases. Verbs were already split into strong verbs (marking tense by ablaut) and the innovative weak verbs (marking it with a dental suffix, the ancestor of English -ed) — the single most characteristic Germanic feature.³

Because none of this is attested, every paradigm is an inference. Where scholars disagree, forms differ between handbooks; this guide gives widely-accepted reconstructions, but the honest confidence level is medium, not high.³

7. Learning resources

A recommended starting stack:

• Don Ringe, From Proto-Indo-European to Proto-GermanicAdvanced — the standard scholarly account
• Wiktionary — Proto-Germanic reconstructions — reconstructed lexicon (marked with *)
• Proto-Germanic language — overview — reconstruction, Grimm's Law, descendants

8. Practice

Because Proto-Germanic is reconstructed, these drills focus on the sound laws and the reconstructed forms rather than on producing sentences.

9. Honest limitations

• Proto-Germanic is entirely reconstructed: there are no texts, and all forms are marked with * for a reason.
• It cannot be read or spoken from primary sources; to study attested early Germanic, learn Gothic or Old Norse.
• Reconstructions carry genuine scholarly uncertainty; confidence is Medium.
• This guide now covers sounds, a broad core vocabulary and grammar in brief; deeper reading (full paradigms and texts) is left to the linked references.