Spor or Spoor: How To spell?
The word Spor is misspelled against Spoor, a noun meaning "The track or trail of any wild animal; as, the spoor of an elephant; -- used originally by travelers in South Africa."
Spoor has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings sp & r which should not be misspelled with single 'O'
Wrong Spelling:  sp-o-r  Correct Spelling:  sp-oo-r 
Find more incorrect spellings of Spoor to spell right way.