Streitened or Straitened: How To spell?

The word Streitened is misspelled against Straitened, which is past tense of "Straiten"

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