Thornles or Thornless: How To spell?
The word Thornles is misspelled against Thornless, an adjective meaning "Destitute of, or free from, thorns."
Thornless 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:  thornle-s  Correct Spelling:  thornle-ss 
Find more incorrect spellings of Thornless to spell right way.