Aproximative or Approximative: How To spell?
The word Aproximative is misspelled against Approximative, an adjective meaning "Approaching; approximate."
Approximative has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings a & roximative which should not be misspelled with single 'P'
Wrong Spelling:  a-p-roximative  Correct Spelling:  a-pp-roximative 
Find more incorrect spellings of Approximative to spell right way.