Fibed or Fibbed: How To spell?
The word Fibed is misspelled against Fibbed, which is past tense of "Fib"
Fibbed has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Fi & ed which should not be misspelled with single 'B'
Wrong Spelling:  Fi-b-ed  Correct Spelling:  Fi-bb-ed 
Find more wrongly spelled words of Fibbed to spell it well.