Caterpilar or Caterpillar: How To spell?

The word Caterpilar is misspelled against Caterpillar, a noun meaning "A plant of the genus Scorpiurus, with pods resembling caterpillars."

Caterpillar has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings caterpi & ar which should not be misspelled with single 'L'
Wrong Spelling:  caterpi-l-ar 
Correct Spelling:  caterpi-ll-ar 
Find more wrongly spelled words of Caterpillar to spell it well.