Rasonne or Raisonne: How To spell?

The word Rasonne is misspelled against Raisonne, an adjective meaning "Arranged systematically, or according to classes or subjects; as, a catalogue raisonne. See under Catalogue."

Word contains consecutive vowels 'AI' in between alphabets r & sonne is misspelled as 'A'
Wrong Spelling:  r-a-sonne 
Correct Spelling:  r-ai-sonne 
Find more incorrect spellings of Raisonne to spell right way.

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