Superexcelent or Superexcellent: How To spell?
The word Superexcelent is misspelled against Superexcellent, an adjective meaning "Excellent in an uncommon degree; very excellent."
Superexcellent has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings superexce & ent which should not be misspelled with single 'L'
Wrong Spelling:  superexce-l-ent  Correct Spelling:  superexce-ll-ent 
Check more misspelled words of Superexcellent to spell it correct.