Rof or Roof: How To spell?
The word Rof is misspelled against Roof, a noun meaning "That which resembles, or corresponds to, the covering or the ceiling of a house; as, the roof of a cavern; the roof of the mouth."
Roof has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings r & f which should not be misspelled with single 'O'
Wrong Spelling:  r-o-f  Correct Spelling:  r-oo-f 
Find more incorrect spellings of Roof to spell right way.