Surogation or Surrogation: How To spell?
The word Surogation is misspelled against Surrogation, a noun meaning "The act of substituting one person in the place of another."
Surrogation has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings su & ogation which should not be misspelled with single 'R'
Wrong Spelling:  su-r-ogation  Correct Spelling:  su-rr-ogation 
Check more misspelled words of Surrogation to spell it correct.