Steynless or Stainless: How To spell?

The word Steynless is misspelled against Stainless, an adjective meaning "Free from stain; immaculate."

Word contains consecutive vowels 'AI' in between alphabets st & nless is misspelled as 'EY'
Wrong Spelling:  st-ey-nless 
Correct Spelling:  st-ai-nless 
Explore spell check of Stainless to spell without errors.

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