Meinstay or Mainstay: How To spell?

The word Meinstay is misspelled against Mainstay, a noun meaning "Main support; principal dependence."

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