[y]→[ʌ]Certainty: 5/5Commonality: 2/5

Unrounding Lowering Retraction Vowel harmony Germanic Turkic

Close front rounded vowel to Open-mid back unrounded vowel

The shift from the close front rounded vowel [y] to the open-mid back unrounded vowel [ʌ] typically occurs through a multi-stage process of unrounding and lowering. This historical trajectory is a hallmark of the evolution of the English vowel system from Old English to the modern era.

Phonetic Effects

Unrounding, Lowering, Retraction

Language Examples

Old English to Modern English Germanic

scyttan [ˈʃyttan]→shut [ʃʌt]— Historical chain shift: The Old English high front rounded vowel [y] unrounded and retracted in some dialects to [ʊ], which then participated in the Foot-Strut Split of the 17th century to become the modern [ʌ].

fyllan [ˈfyllan]→full [fʊl] / fill [fɪl]— Related developments where original [y] ended up in the [ʌ] or [ɪ] space.

Bashkir Turkic

[y] (ү)→[ʌ] (ы)— Rounding and backness harmony: In suffix vowels, the front rounded [y] alternates with the mid-back unrounded [ʌ] (realization of /ɯ/) when the root vowel class changes from front-rounded to back-unrounded.

Related Transformations

Reverse

More Germanic Shifts

[a] → [ã] — Assimilatory Nasalization [a] → [∅] — Elision [a] → [ʔ] — Glottalization [a] → [ə] — Vowel Reduction [æ] → [ɛ] — Vowel Raising

Sources & References

Spotted a mistake or have a better example?

EchoDrift is community-driven. You can suggest a change directly through GitHub.

Propose an Edit on GitHub