It's Just Me and My Scrabble

My family knows that I'm a big scrabble fan. Sometimes I'm frustrated when words I think should exist don't, at least currently.

So I spend an enormative amount of time coming up with new words and then try and persuade Google that they exist.

Learn more about my quest here in this book:

Is "Overegg" a Word?

So this morning I was playing scrabble and thought the I would take a chance. Is overegg a word? I was up-and-over to find that it is.

It baggled me almost 100 points!

Or am I the only senelific here who didn't know?

And now, the flip side: Is there an "underegg"?