Eroneous or Erroneous: How To spell?
The word Eroneous is misspelled against Erroneous, an adjective meaning "Containing error; not conformed to truth or justice; incorrect; false; mistaken; as, an erroneous doctrine; erroneous opinion, observation, deduction, view, etc."
Erroneous has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings e & oneous which should not be misspelled with single 'R'
Wrong Spelling:  e-r-oneous  Correct Spelling:  e-rr-oneous 
Check more misspelled words of Erroneous to spell it correct.