ynfyd

Welsh

Adjective

ynfyd (feminine singular ynfyd, plural ynfyd, equative mor ynfyd, comparative mwy ynfyd, superlative mwyaf ynfyd)

1. idiotic, silly, stupid

   Synonyms: ffôl, gwirion, twp

2. mad

   Synonyms: gwallgof, gorffwyll

Derived terms

• ynfydrwydd (“idiocy, madness”)
• ynfytyn (“idiot, maniac”)

Noun

ynfyd m (plural ynfydion or ynfydiaid)

1. madman, loony

   Synonyms: gwallgofddyn, lloerig, ynfytyn

Mutation

Mutated forms of ynfyd

radical	soft	nasal	h-prothesis
ynfyd	unchanged	unchanged	hynfyd

Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.

Further reading

• D. G. Lewis, N. Lewis, editors (2005–present), “ynfyd”, in Gweiadur: the Welsh–English Dictionary, Gwerin
• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “ynfyd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies