Herainafter or Hereinafter: How To spell?

The word Herainafter is misspelled against Hereinafter, an adverb meaning "In the following part of this (writing, document, speech, and the like)."

Word contains consecutive vowels 'EI' in between alphabets her & nafter is misspelled as 'AI'
Wrong Spelling:  her-ai-nafter 
Correct Spelling:  her-ei-nafter 
Find more wrongly spelled words of Hereinafter to spell it well.