Instaare or Instaure: How To spell?

The word Instaare is misspelled against Instaure, a verb meaning "To renew or renovate; to instaurate."

Word contains consecutive vowels 'AU' in between alphabets inst & re is misspelled as 'AA'
Wrong Spelling:  inst-aa-re 
Correct Spelling:  inst-au-re 
Explore spell check of Instaure to spell without errors.

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