Welsh to English & back t'other way 'round. OR NOT!

I just ran across a folk song title... Bugeilior Gwenith Gwyn (Watching the White Wheat) and what came to me was the English word BEGUILE...

I suppose there's a ton of Welsh words that share origins with ME Middle English... but I delight when I find them...

That is all. You may now resume your weekend stroll through LJ. Cheers :)

[EDITED LATER: Thanks to the comments below I am corrected.... this is why I post here!]