Nuler or Nailer: How To spell?
The word Nuler is misspelled against Nailer, a noun meaning "One who fastens with, or drives, nails."
Word contains consecutive vowels 'AI' in between alphabets n & ler is misspelled as 'U'Wrong Spelling:  n-u-ler  Correct Spelling:  n-ai-ler 
Check more misspelled words of Nailer to spell it correct.