The word Squabling is misspelled against Squabbling, which is present continuous of "Squabble"
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Squabbling has double "bb" is mispronounced as "b"
Remember double 'BB' in between the strings Squa & ling which should not be misspelled with single 'B'
Wrong Spelling:  Squa-b-ling 
Correct Spelling:  Squa-bb-ling 
Check more misspelled words of Squabbling to spell it correct.