Doublethraded or Doublethreaded: How To spell?

The word Doublethraded is misspelled against Doublethreaded, an adjective meaning "Consisting of two threads twisted together; using two threads."

Doublethreaded has vowels 'ea' together mispronounced as 'a'
Word contains consecutive vowels 'EA' in between alphabets doublethr & ded is misspelled as 'A'
Wrong Spelling:  doublethr-a-ded 
Correct Spelling:  doublethr-ea-ded 
Check more misspelled words of Doublethreaded to spell it correct.

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