Streghten or Straighten: How To spell?

The word Streghten is misspelled against Straighten, a verb meaning "A variant of Straiten."

Word contains consecutive vowels 'AI' in between alphabets str & ghten is misspelled as 'E'
Wrong Spelling:  str-e-ghten 
Correct Spelling:  str-ai-ghten 
Explore spell check of Straighten to spell without errors.

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