Aprobativeness or Approbativeness: How To spell?
The word Aprobativeness is misspelled against Approbativeness, a noun meaning "Love of approbation."
Approbativeness has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings a & robativeness which should not be misspelled with single 'P'
Wrong Spelling:  a-p-robativeness  Correct Spelling:  a-pp-robativeness 
Find more incorrect spellings of Approbativeness to spell right way.