achlysuron

== Welsh == === Etymology === From achlysur +‎ -on. === Pronunciation === (North Wales) IPA(key): /ˌaχləˈsɨ̞rɔn/ (South Wales) IPA(key): /ˌaχləˈsiːrɔn/, /ˌaχləˈsɪrɔn/ === Noun === achlysuron plural of achlysur === Mutation ===