Asumptive or Assumptive: How To spell?
The word Asumptive is misspelled against Assumptive, an adjective meaning "Assumed, or capable of being assumed; characterized by assumption; making unwarranted claims."
Assumptive has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings a & umptive which should not be misspelled with single 'S'
Wrong Spelling:  a-s-umptive  Correct Spelling:  a-ss-umptive 
Check more misspelled words of Assumptive to spell it correct.