Uper or Upper: How To spell?
The word Uper is misspelled against Upper, a noun meaning "The upper leather for a shoe; a vamp."
Upper has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings u & er which should not be misspelled with single 'P'
Wrong Spelling:  u-p-er  Correct Spelling:  u-pp-er 
Explore spell check of Upper to spell without errors.