Bilowed or Billowed: How To spell?

The word Bilowed is misspelled against Billowed, which is past tense of "Billow"

Billowed has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings bi & owed which should not be misspelled with single 'L'
Wrong Spelling:  bi-l-owed 
Correct Spelling:  bi-ll-owed 
Find more incorrect spellings of Billowed to spell right way.