Imutation or Immutation: How To spell?

The word Imutation is misspelled against Immutation, a noun meaning "Change; alteration; mutation."

Immutation has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings i & utation which should not be misspelled with single 'M'
Wrong Spelling: i-m-utation
Correct Spelling: i-mm-utation
Check more misspelled words of Immutation to spell it correct.