Where does “cythreuligrwydd” come from?

cythreuligrwydd (Welsh) comes from Welsh cythreulig, from Welsh -ig, from Proto-Celtic -ikos, from Proto-Indo-European -kos — Creates deadjectival and desubstantival...

cythreuligrwydd (Welsh): devilry, fiendishness

Definitions

  1. devilry, fiendishness

Ancestry of “cythreuligrwydd”, step by step

StepLanguageWordMeaning
1Welshcythreuligdevilish, demonic
2Welsh-igdiminutive suffix, -let; person or object with...
3Proto-Celtic-ikosbelonging to; derived from; of or pertaining to
4Proto-Indo-European-kosCreates deadjectival and desubstantival...
Every word from Proto-Indo-European -kosEvery word from Welsh -igEvery word from Proto-Celtic -ikos