In yesterday's 'shouldered' 10-letter game, 'ohed' (said 'oh') and 'ehed' (said 'eh', presumably) were both allowed as 'uncommon' words. I've also seen 'oohed' and 'ahed' in other games. But no 'duhed'!!!
Surely, as a tribute to one of life's great philosophers (Homer Simpson), this word should be accepted? duh!
MK