Assertion: consonant's sound | /r/HasProperty | retired
Facets:
Source sentences:
text: A few letters that did not indicate specific sounds have been retired (⟨ˇ⟩, once used for the 'compound' tone of Swedish and Norwegian, and ⟨ƞ⟩, once used for the moraic nasal of Japanese), though one remains: ⟨ɧ⟩, used for the sj-sound of Swedish.