Steir or Stair: How To spell?

The word Steir is misspelled against Stair, a noun meaning "A series of steps, as for passing from one story of a house to another; -- commonly used in the plural; but originally used in the singular only."

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