llwydnos

Welsh

Etymology

llwyd (“grey”) +‎ nos (“night”)

Noun

llwydnos f (uncountable)

1. dusk, twilight

Mutation

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