Swop or Swoop: How To spell?
The word Swop is misspelled against Swoop, a noun meaning "A falling on and seizing, as the prey of a rapacious bird; the act of swooping."
Swoop has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings sw & p which should not be misspelled with single 'O'
Wrong Spelling:  sw-o-p  Correct Spelling:  sw-oo-p 
Find more incorrect spellings of Swoop to spell right way.