Anex or Annex: How To spell?

The word Anex is misspelled against Annex, meaning "To add or affix at the end."

--> Annex has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings a & ex which should not be misspelled with single 'N'
Wrong Spelling:  a-n-ex 
Correct Spelling:  a-nn-ex 
Explore spell check of Annex to spell without errors.

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