Teachles or Teachless: How To spell?
The word Teachles is misspelled against Teachless, an adjective meaning "Not teachable."
Teachless 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:  teachle-s  Correct Spelling:  teachle-ss 
Explore spell check of Teachless to spell without errors.