Arhythmous or Arrhythmous: How To spell?

The word Arhythmous is misspelled against Arrhythmous, an adjective meaning "Being without rhythm or regularity, as the pulse."

--> Arrhythmous has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings a & hythmous which should not be misspelled with single 'R'
Wrong Spelling:  a-r-hythmous 
Correct Spelling:  a-rr-hythmous 
Check more misspelled words of Arrhythmous to spell it correct.

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