Santa
Please don't let Mrz drive u away. She has been uppity and rude to me many times, and other people have complained it about it too.
One of the problems with short /oo/ is that it has no spelling of its own at all.
All the graphemes for it are more common for other sounds:
moon, soon, spoon.. (in 95 words) .? but, cut, nut...(308)?
? golf, gone, (375) but also ? won, wonderful, worry (3)
The sound of (in the 12 words with it) is very variable:
could, should, would;
boulder, mould, moult, shoulder, smoulder, poultry, soul; foul; ghoulish.
Fortunately only 36 English words have a short /oo/ sound:
Good, hood, stood, wood. Book, brook, cook, hook, look, rook, shook, took.
Wool. Whoosh. Foot.
Bull, bullet, bullion, bush, butcher, cuckoo, cushion, full, pull, put, pudding, pussy, push, sugar, shush.
Could, should, would. Courier.
Wolf, woman.