Squabler or Squabbler: How To spell?
The word Squabler is misspelled against Squabbler, a noun meaning "One who squabbles; a contentious person; a brawler."
Squabbler has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Squa & ler which should not be misspelled with single 'B'
Wrong Spelling:  Squa-b-ler  Correct Spelling:  Squa-bb-ler 
Check more misspelled words of Squabbler to spell it correct.