Is “Dysrhythmia” a Scrabble word?
Yes
DYSRHYTHMIA
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 Dysrhythmia
noun
1.A disturbance to an otherwise normal biological rhythm (especially that of the heart).
“Jet lag is also known as circadian dysrhythmia.”
Synonyms: arrhythmia