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