Is “Exacerbation” a Scrabble word?
Yes
EXACERBATION
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 Exacerbation
noun
1.An increase in the severity of something (such as a disease)
Synonyms: aggravation