Asymetry or Asymmetry: How To spell?
The word Asymetry is misspelled against Asymmetry, a noun meaning "Incommensurability."
Asymmetry has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings asy & etry which should not be misspelled with single 'M'
Wrong Spelling:  asy-m-etry  Correct Spelling:  asy-mm-etry 
Explore spell check of Asymmetry to spell without errors.