The Correct spelling is: anniversary
Common misspellings of the word anniversary are:
How do you spell anniversary?. It is not aninversary or aniversary or anniersary or annievrsary or anniverary or anniverasry or anniversar or anniversay or anniversayr or anniversray or anniversry or annivesary or annivesrary or annivresary or annivrsary or annversary or annviersary or naniversary or even nniversary for that matter!
n., pl. -ries.
- The annually recurring date of a past event, especially one of historical, national, or personal importance: a wedding anniversary; the anniversary of the founding of Rome.
- A celebration commemorating such a date.
[Middle English anniversarie, from Medieval Latin (diÄ“s) anniversÄria, anniversary (day), from Latin, feminine of anniversÄrius, returning yearly : annus, year + versus, past participle of vertere, to turn.]