Incompresible or Incompressible: How To spell?
The word Incompresible is misspelled against Incompressible, an adjective meaning "Not compressible; incapable of being reduced by force or pressure into a smaller compass or volume; resisting compression; as, many liquids and solids appear to be almost incompressible."
Incompressible has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings incompre & ible which should not be misspelled with single 'S'
Wrong Spelling:  incompre-s-ible  Correct Spelling:  incompre-ss-ible 
Find more incorrect spellings of Incompressible to spell right way.