Oscilatory or Oscillatory: How To spell?

The word Oscilatory is misspelled against Oscillatory, an adjective meaning "Moving, or characterized by motion, backward and forward like a pendulum; swinging; oscillating; vibratory; as, oscillatory motion."

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