Outbiden or Outbidden: How To spell?
The word Outbiden is misspelled against Outbidden, which is past perfect of "Outbid"
Outbidden has double "dd" is mispronounced as "d"Remember double 'DD' in between the strings Outbi & en which should not be misspelled with single 'D'
Wrong Spelling:  Outbi-d-en  Correct Spelling:  Outbi-dd-en 
Check more misspelled words of Outbidden to spell it correct.