Isinglas or Isinglass: How To spell?
The word Isinglas is misspelled against Isinglass, a noun meaning "A popular name for mica, especially when in thin sheets."
Isinglass 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:  isingla-s  Correct Spelling:  isingla-ss 
Find more wrongly spelled words of Isinglass to spell it well.