Retuler or Retailer: How To spell?
The word Retuler is misspelled against Retailer, a noun meaning "One who retails anything; as, a retailer of merchandise; a retailer of gossip."
Word contains consecutive vowels 'AI' in between alphabets ret & ler is misspelled as 'U'Wrong Spelling:  ret-u-ler  Correct Spelling:  ret-ai-ler 
Check more misspelled words of Retailer to spell it correct.