Belies or Bellies: How To spell?
The word Belies is misspelled against Bellies, which is plural of "Belly"
Bellies has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings be & ies which should not be misspelled with single 'L'
Wrong Spelling:  be-l-ies  Correct Spelling:  be-ll-ies 
Find more wrongly spelled words of Bellies to spell it well.