Is “Arhythmia” a Scrabble word?
Yes
ARHYTHMIA
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 Arhythmia
noun
1.An irregular heartbeat.
2.A disease entity involving such beats, such as atrial fibrillation, ventricular tachycardia, AV nodal reentrant tachycardia, or others.
Synonyms: dysrhythmia