How to spell GURSU correctly?

We think the word gursu is a misspelling. It could be just an incorrect spelling of the words which are suggested below. Review the list and pick the word which you think is the most suitable.

• guru She sought the advice of a renowned yoga guru to enhance her practice.
• gurus I am seeking advice from industry gurus to help me navigate the complex world of entrepreneurship.

Excatally

• exact
• exacted
• exactingly
• exactly
• exacts
• executable
• exotically
• extol
• inexactly
• oxtail