isomorffedd

Welsh

From isomorff (“isomorph”) +‎ -edd.

isomorffedd m (usually uncountable, plural isomorffeddau)

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

Delyth Prys, J.P.M. Jones, Owain Davies, Gruffudd Prys (2006) Y Termiadur: termau wedi'u safoni; standardised terminology‎^[1] (in Welsh), Cardiff: Awdurdod cymwysterau, cwricwlwm ac asesu Cymru (Qualifications curriculum & assessment authority for Wales), →ISBN