Letterles or Letterless: How To spell?

The word Letterles is misspelled against Letterless, an adjective meaning "Illiterate."

Letterless 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:  letterle-s 
Correct Spelling:  letterle-ss 
Explore spell check of Letterless to spell without errors.

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