Roter or Rooter: How To spell?
The word Roter is misspelled against Rooter, a noun meaning "One who, or that which, roots; one that tears up by the roots."
Rooter has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings r & ter which should not be misspelled with single 'O'
Wrong Spelling:  r-o-ter  Correct Spelling:  r-oo-ter 
Find more incorrect spellings of Rooter to spell right way.