The word Thrautening is misspelled against Threatening, an adjective meaning "from Threaten, v."
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Threatening has vowels 'ea' together mispronounced as 'au'
Word contains consecutive vowels 'EA' in between alphabets thr & tening is misspelled as 'AU'
Wrong Spelling:  thr-au-tening 
Correct Spelling:  thr-ea-tening 
Check more misspelled words of Threatening to spell it correct.