Balast or Ballast: How To spell?
The word Balast is misspelled against Ballast, an adjective meaning "Any heavy matter put into the car of a balloon to give it steadiness."
Ballast has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings ba & ast which should not be misspelled with single 'L'
Wrong Spelling:  ba-l-ast  Correct Spelling:  ba-ll-ast 
Browse incorrect spellings of Ballast to spell it good.