gwych

== Welsh == === Etymology === From Proto-Celtic *weswos, which shares the same ultimate source as *wiketi (“to fight”). === Pronunciation === (North Wales) IPA(key): /ɡwɨːχ/ (South Wales) IPA(key): /ɡwiːχ/ Rhymes: -ɨːχ === Adjective === gwych (feminine singular gwech, plural gwychion, equative gwyched, comparative gwychach, superlative gwychaf) great, excellent === Mutation === === References === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “gwych”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies