Threided or Threaded: How To spell?

The word Threided is misspelled against Threaded, which is past tense of "Thread"

Threaded has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets thr & ded is misspelled as 'EI'
Wrong Spelling:  thr-ei-ded 
Correct Spelling:  thr-ea-ded 
Find more wrongly spelled words of Threaded to spell it well.

You might be interested to know

Treichour or Treachour?

Unbeir or Unbear?

Unheirt or Unheart?