Duler or Duller: How To spell?
The word Duler is misspelled against Duller, a noun meaning "One who, or that which, dulls."
Duller has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings du & er which should not be misspelled with single 'L'
Wrong Spelling: du-l-er
Correct Spelling: du-ll-er
Check more misspelled words of Duller to spell it correct.