gwrthwynebu

== Welsh == === Etymology === gwrthwyneb (“opposed to”) +‎ -u, from gwrth- (“contra-”) +‎ wyneb (“face”) === Pronunciation === (North Wales) IPA(key): /ˌɡʊrθwɨ̞ˈnɛbɨ/ (South Wales) IPA(key): /ˌɡʊrθwɪˈneːbi/, /ˌɡʊrθwɪˈnɛbi/ === Verb === gwrthwynebu (first-person singular present gwrthwynebaf) to oppose ==== Conjugation ==== ==== Derived terms ==== gwrthwynebiad (“opposition”) gwrthwynebydd (“opposer”) === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “gwrthwynebu”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies