cyfrineiriau

Welsh

Etymology

From cyfrinair (“password”) +‎ -iau.

Noun

cyfrineiriau m pl

1. plural of cyfrinair

Mutation

Welsh mutation
radical	soft	nasal	aspirate
cyfrineiriau	gyfrineiriau	nghyfrineiriau	chyfrineiriau
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.