Twer or Tweer: How To spell?
The word Twer is misspelled against Tweer, a noun meaning "Same as Tuyere."
Tweer has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Tw & r which should not be misspelled with single 'E'
Wrong Spelling:  Tw-e-r  Correct Spelling:  Tw-ee-r 
Explore spell check of Tweer to spell without errors.