Restreiner or Restrainer: How To spell?
The word Restreiner is misspelled against Restrainer, a noun meaning "One who, or that which, restrains."
Word contains consecutive vowels 'AI' in between alphabets restr & ner is misspelled as 'EI'Wrong Spelling:  restr-ei-ner  Correct Spelling:  restr-ai-ner 
Find more wrongly spelled words of Restrainer to spell it well.