priodolder

== Welsh == === Etymology === From priodol (“appropriate, proper”) +‎ -der. === Noun === priodolder m (uncountable) appropriateness, propriety, aptness Synonyms: priodoldeb, addasrwydd === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “priodolder”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies