bradychiad

== Welsh == === Etymology === bradychu +‎ -iad === Noun === bradychiad m (plural bradychiadau) betrayal, treachery, deceit === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “bradychiad”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies