Graphemes: a
Classes: short open back vocalic vowel
Features -long +low -high +back +syllabic +voice
Related rules
Origin
post-pwgmc-monosyllabic-z: aiz > ā / _#, iz > e / _#north-pwgmc-nasalized-unrounding: ą > aoe-diphthong-tensing: ai > ā, au > ēa, eu > ēo, iu > īooe-breaking-before-h: æ > ea / _h, e > eo / _h, i > io / _h, ī > īo / _h, ǣ > ēa / _hoe-breaking-before-rc-lc: æ > ea / _{r|l}C, e > eo / _rC, e > eo / _lh, i > io / _rC, i > ie / _lhoe-ae-retraction: æ > a / _C[+back], æ > a / _CC[+back], æ > a / _sC[+back]north-pwgmc-denasalization: ą > apnwgmc-a-before-m: a > u / _mpnwgmc-er: e > a / _rpwgmc-unstressed-ai: ai > ēpwgmc-unstressed-diphthongs: au > ō, ōu > ō