The Universal Atlas of Phonetic Evolution
Back to Matrix [æ] → [ʌ] Edit this Data

[ʌ]→[æ]Certainty: 4/5Commonality: 4/5

Open-mid back unrounded vowel to Near-open front unrounded vowel

The shift from the back unrounded vowel [ʌ] to the front unrounded vowel [æ] (or its close relative [a]) is a stark example of vowel fronting. It often occurs as part of a chain shift where the front of the mouth 'empties out', pulling back vowels forward.

Phonetic Effects

Fronting, Chain Shift

Language Examples

fun [fʌn]→[fɛn] / [fæn]— Claimed as part of the California Vowel Shift, but published quantitative evidence for STRUT fronting specifically is limited; the CVS primarily documents low-back merger and back vowel fronting.
cup [kʌp]→[kɐp] / [kap]— STRUT vowel is fronted and lowered in these dialects, often realized as [ɐ] in Australian English.

Related Transformations

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