gwallus

== Welsh == === Etymology === From Middle Welsh gwallus. By surface analysis, gwall +‎ -us. === Pronunciation === (North Wales) IPA(key): /ˈɡwaɬɨ̞s/ (South Wales) IPA(key): /ˈɡwaɬɪs/ === Adjective === gwallus (feminine singular gwallus, plural gwallus, equative mor wallus, comparative mwy gwallus, superlative mwyaf gwallus) faulty, erroneous, inaccurate === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “gwallus”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies