Is “Ugh” a Scrabble word?
Yes
UGH
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Ugh
[ɯx]
interjection
1.Used to express repugnance, disgust, or annoyance.
“Ugh! The bread in the pantry has gone moldy.”
2.Used to express inarticulate vocalisations, such as used by a caveman.