Germanic languages

Sound Changes from PIE to Common Germanic

These may not be 100% accurate.

• ḱ, ǵ, ǵʰ → k, g, gʰ

Grimm's law

• bʰ, dʰ, gʰ, gʷʰ → β, ð, ɣ, β/ɣ
• b, d, g, gʷ → p, t, k, kʷ/k
• p, t, k, kʷ → f, θ, x, xʷ

Verner's law

• f, θ, s, x, xʷ → β, ð, z, ɣ, ɣʷ (except initially or following IE stress)

• aː → oː
• e → i
• eː → æː
• ei → iː
• eːi → eː (?)
• oi → ai
• oːi → oː (?)
• aːi → oː (?)

• eu → iu
• ou → au

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