Surejoinder or Surrejoinder: How To spell?
The word Surejoinder is misspelled against Surrejoinder, a noun meaning "The answer of a plaintiff to a defendant's rejoinder."
Surrejoinder has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings su & ejoinder which should not be misspelled with single 'R'
Wrong Spelling:  su-r-ejoinder  Correct Spelling:  su-rr-ejoinder 
Check more misspelled words of Surrejoinder to spell it correct.