Progresive or Progressive: How To spell?
The word Progresive is misspelled against Progressive, an adjective meaning "Improving; as, art is in a progressive state."
Progressive has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings progre & ive which should not be misspelled with single 'S'
Wrong Spelling:  progre-s-ive  Correct Spelling:  progre-ss-ive 
Find more incorrect spellings of Progressive to spell right way.