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