Clasification or Classification: How To spell?
The word Clasification is misspelled against Classification, a noun meaning "The act of forming into a class or classes; a distibution into groups, as classes, orders, families, etc., according to some common relations or affinities."
Classification has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings cla & ification which should not be misspelled with single 'S'
Wrong Spelling:  cla-s-ification  Correct Spelling:  cla-ss-ification 
Find more incorrect spellings of Classification to spell right way.