bwystfilaidd

Welsh edit

Etymology edit

From bwystfil (“beast, monster”) +‎ -aidd (“-like, -ly”).

Adjective edit

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

beastly, brutish, savage, wild

Mutation edit

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

Further reading edit

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