fel arfer

== Welsh == === Etymology === From fel (“like, as”) +‎ arfer (“custom, habit”). === Adverb === fel arfer as usual usually === References === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “fel arfer”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies