Paralelogrammical or Parallelogrammical: How To spell?

The word Paralelogrammical is misspelled against Parallelogrammical, an adjective meaning "Having the properties of a parallelogram."

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