The word Anihilated is misspelled against Annihilated, which is past tense of "Annihilate"
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Annihilated has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings a & ihilated which should not be misspelled with single 'N'
Wrong Spelling:  a-n-ihilated 
Correct Spelling:  a-nn-ihilated 
Find more wrongly spelled words of Annihilated to spell it well.