The word Knabed is misspelled against Knabbed, which is past tense of "Knab"
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Knabbed has double "bb" is mispronounced as "b"
Remember double 'BB' in between the strings Kna & ed which should not be misspelled with single 'B'
Wrong Spelling:  Kna-b-ed 
Correct Spelling:  Kna-bb-ed 
Explore spell check of Knabbed to spell without errors.