erchyllter

== Welsh == === Etymology === erchyll (“hideous”) +‎ -der. === Pronunciation === IPA(key): /ɛrˈχəɬdɛr/, [ɛrˈχəɬtɛr] === Noun === erchyllter m (usually uncountable, plural erchyllterau) hideousness, awfulness Synonyms: erchylltra, erchyllrwydd, echryslonedd atrocity Synonym: echrysbeth === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “erchyllter”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “erchyllter”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies