ystafelloedd

Welsh

Etymology

From ystafell +‎ -oedd (plural ending).

Noun

ystafelloedd f pl

1. plural of ystafell (“room”)

Mutation

Welsh mutation
radical	soft	nasal	h-prothesis
ystafelloedd	unchanged	unchanged	hystafelloedd
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.