Sterless or Steerless: How To spell?
The word Sterless is misspelled against Steerless, an adjective meaning "Having no rudder."
Steerless has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings St & rless which should not be misspelled with single 'E'
Wrong Spelling:  St-e-rless  Correct Spelling:  St-ee-rless 
Explore spell check of Steerless to spell without errors.