grugog

== Welsh == === Pronunciation === === Etymology 1 === ==== Alternative forms ==== grugiog ==== Adjective ==== grugog (feminine singular grugog, plural grugog, equative mor rugog, comparative mwy grugog, superlative mwyaf grugog) heathery ==== Mutation ==== === Etymology 2 === ==== Adjective ==== grugog soft mutation of crugog (“hilly”) ==== Mutation ==== === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “grugog”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “grugog”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies