Faler or Faller: How To spell?

The word Faler is misspelled against Faller, a noun meaning "A part which acts by falling, as a stamp in a fulling mill, or the device in a spinning machine to arrest motion when a thread breaks."

Faller has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings fa & er which should not be misspelled with single 'L'
Wrong Spelling:  fa-l-er 
Correct Spelling:  fa-ll-er 
Explore spell check of Faller to spell without errors.