Improgresive or Improgressive: How To spell?

The word Improgresive is misspelled against Improgressive, an adjective meaning "Not progressive."

Improgressive has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings improgre & ive which should not be misspelled with single 'S'
Wrong Spelling:  improgre-s-ive 
Correct Spelling:  improgre-ss-ive 
Find more incorrect spellings of Improgressive to spell right way.

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