Prainomina or Praenomina: How To spell?

The word Prainomina is misspelled against Praenomina, which is plural of "Praenomen"

Praenomina has vowels 'ae' together mispronounced as 'ai'
Word contains consecutive vowels 'AE' in between alphabets pr & nomina is misspelled as 'AI'
Wrong Spelling:  pr-ai-nomina 
Correct Spelling:  pr-ae-nomina 
Find more incorrect spellings of Praenomina to spell right way.

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