nigidau

Welsh

(North Wales, standard) IPA^(key): /nɪˈɡɪdaɨ̯/
- (North Wales, colloquial) IPA^(key): /nɪˈɡɪdɛ/, /nɪˈɡɪda/
(South Wales, standard) IPA^(key): /nɪˈɡɪdai̯/
- (South Wales, colloquial) IPA^(key): /nɪˈɡiːdɛ/, /nɪˈɡɪdɛ/

nigidau

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