Irevoluble or Irrevoluble: How To spell?
The word Irevoluble is misspelled against Irrevoluble, an adjective meaning "That has no finite period of revolution; not revolving."
Irrevoluble has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings i & evoluble which should not be misspelled with single 'R'
Wrong Spelling:  i-r-evoluble  Correct Spelling:  i-rr-evoluble 
Check more misspelled words of Irrevoluble to spell it correct.