Atender or Attender: How To spell?
The word Atender is misspelled against Attender, a noun meaning "One who, or that which, attends."
Attender has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings a & ender which should not be misspelled with single 'T'
Wrong Spelling:  a-t-ender  Correct Spelling:  a-tt-ender 
Explore spell check of Attender to spell without errors.