The word Thretened is misspelled against Threatened, which is past tense of "Threaten"
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Threatened has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets thr & tened is misspelled as 'E'
Wrong Spelling:  thr-e-tened 
Correct Spelling:  thr-ea-tened 
Explore spell check of Threatened to spell without errors.