Interegent or Interregent: How To spell?

The word Interegent is misspelled against Interregent, a noun meaning "A person who discharges the royal functions during an interregnum."

Interregent has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings inte & egent which should not be misspelled with single 'R'
Wrong Spelling: inte-r-egent
Correct Spelling: inte-rr-egent
Explore spell check of Interregent to spell without errors.