The word Stront is misspelled against Straint, a noun meaning "Overexertion; excessive tension; strain."
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Word contains consecutive vowels 'AI' in between alphabets str & nt is misspelled as 'O'
Wrong Spelling:  str-o-nt 
Correct Spelling:  str-ai-nt 
Find more incorrect spellings of Straint to spell right way.