Grabled or Grabbled: How To spell?
The word Grabled is misspelled against Grabbled, which is past tense of "Grabble"
Grabbled has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Gra & led which should not be misspelled with single 'B'
Wrong Spelling:  Gra-b-led  Correct Spelling:  Gra-bb-led 
Explore spell check of Grabbled to spell without errors.