gwerslyfr

Welsh

From gwers (“lesson”) +‎ llyfr (“book”).

(North Wales, standard, colloquial) IPA^(key): /ˈɡwerslɨ̞vr/, [ˈɡwerslɨ̞vr]
- (North Wales, colloquial) IPA^(key): /ˈɡwerslɨ̞vɨ̞r/
(South Wales, standard) IPA^(key): /ˈɡwerslɪvr/, [ˈɡwerslɪvr̩]
- (South Wales, colloquial) IPA^(key): /ˈɡwerslɪvɪr/, /ˈɡwersləvɪr/
Rhymes: -ɨ̞vr

gwerslyfr m (plural gwerslyfrau)

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

R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “gwerslyfr”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies