Opilative or Oppilative: How To spell?
The word Opilative is misspelled against Oppilative, an adjective meaning "Obstructive."
Oppilative has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings o & ilative which should not be misspelled with single 'P'
Wrong Spelling:  o-p-ilative  Correct Spelling:  o-pp-ilative 
Find more wrongly spelled words of Oppilative to spell it well.