The word Stuned is misspelled against Stunned, which is past tense of "Stun"
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Stunned has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings stu & ed which should not be misspelled with single 'N'
Wrong Spelling: stu-n-ed
Correct Spelling: stu-nn-ed
Check more misspelled words of Stunned to spell it correct.