Is “Smog” a Scrabble word?
Yes
SMOG
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 Smog
/smɒɡ/
noun
1.A noxious mixture of particulates and gases that is the result of urban air pollution.
Synonyms: pea-soup fog, pea-souper
verb
1.To get a smog check; to check a vehicle or have it checked for emissions.
“If the car is more than five years old, you'll have to have it smogged before you can register it.”