Alotropical or Allotropical: How To spell?

The word Alotropical is misspelled against Allotropical, an adjective meaning "pertaining to allotropism."

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