Proto-Celtic *wēsarom, from Proto-Indo-European *weys- (“to melt away, to flow”) compare Old Irish fi (“poison”), Latin virus (“poison, sap of plants, slimy liquid, a potent juice”), viscum (“sticky substance, birdlime”); Sanskrit विष (viṣa, “poison, poisonous”); Avestan 𐬬𐬌𐬱- (viš-, “poison”) Ancient Greek ἰός (iós, “poison”), ἰξός (ixós, “mistletoe, birdlime”) Proto-Slavic *višьňa (“cherry”)[1]
gwyar m (uncountable)
radical | soft | nasal | aspirate |
---|---|---|---|
gwyar | wyar | ngwyar | unchanged |
Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.
R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “gwyar”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies