The word Thrided is misspelled against Thridded, which is past tense of "Thrid"
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Thridded has double "dd" is mispronounced as "d"
Remember double 'DD' in between the strings Thri & ed which should not be misspelled with single 'D'
Wrong Spelling: Thri-d-ed
Correct Spelling: Thri-dd-ed
Find more wrongly spelled words of Thridded to spell it well.