Underprase or Underpraise: How To spell?

The word Underprase is misspelled against Underpraise, a verb meaning "To praise below desert."

--> Word contains consecutive vowels 'AI' in between alphabets underpr & se is misspelled as 'A'
Wrong Spelling:  underpr-a-se 
Correct Spelling:  underpr-ai-se 
Explore spell check of Underpraise to spell without errors.

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