Oarswed or Oarsweed: How To spell?
The word Oarswed is misspelled against Oarsweed, a noun meaning "Any large seaweed of the genus Laminaria; tangle; kelp. See Kelp."
Oarsweed has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Oarsw & d which should not be misspelled with single 'E'
Wrong Spelling:  Oarsw-e-d  Correct Spelling:  Oarsw-ee-d 
Explore spell check of Oarsweed to spell without errors.