ANTIARRHYTHMICS
Scrabble letter values: A1N1T1I1A1R1R1H4Y4T1H4M3I1C3S1 = 28
Definition
ANTIARRHYTHMICS is the plural of ANTIARRHYTHMIC.
noun ANTIARRHYTHMIC: a drug used to treat an abnormal heart rhythm.
Synonyms of ANTIARRHYTHMIC: antiarrhythmic_drug, antiarrhythmic_medication