Is “Decorum” a Scrabble word?
Yes
DECORUM
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 Decorum
/dɪˈkɔːɹəm/
noun
1.Appropriate social behavior.
2.A convention of social behavior.
Synonyms: courtesy, decency, etiquette, propriety