Overunner or Overrunner: How To spell?

The word Overunner is misspelled against Overrunner, a noun meaning "One that overruns."

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

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