archdeyrniaeth

Welsh

Etymology

From archdeyrn +‎ -iaeth.

Noun

archdeyrniaeth f (plural archdeyrniaethau)

1. monarchy, kingdom, empire

Mutation

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