difyrrwch

Welsh

Etymology

From difyr +‎ -wch.

Noun

difyrrwch m (uncountable)

1. enjoyment, fun, amusement

   Synonyms: mwynhad, digrifwch, hwyl, mwyniant, llawenydd, miri, pleser, ysmaldod

Mutation

Welsh mutation
radical	soft	nasal	aspirate
difyrrwch	ddifyrrwch	nifyrrwch	unchanged
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.