Porines or Poriness: How To spell?
The word Porines is misspelled against Poriness, a noun meaning "Porosity."
Poriness has double 'ss' in the end mispronounced as 's'Remember double 'SS' appears in the end of this word which should not be misspelled with single 'S'
Wrong Spelling:  porine-s  Correct Spelling:  porine-ss 
Find more incorrect spellings of Poriness to spell right way.