--> Threadbareness has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets thr & dbareness is misspelled as 'E'
Wrong Spelling:  thr-e-dbareness 
Correct Spelling:  thr-ea-dbareness 
Explore spell check of Threadbareness to spell without errors.