The word Aeronut is misspelled against Aeronaut, meaning "One who navigates the air, a balloonist."
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Word contains consecutive vowels 'AU' in between alphabets aeron & t is misspelled as 'U' as letter 'A' is phonetically ignored
Wrong Spelling:  aeron-u-t 
Correct Spelling:  aeron-au-t 
Check more misspelled words of Aeronaut to spell it correct.