How to spell EUSTHTIAN correctly?

If you mistakenly typed "eusthtian" instead of "Eustachian", worry not, as here are some appropriate alternatives. The correct spelling is "Eustachian", referring to the Eustachian tube that connects the middle ear to the back of the nose. Be cautious with similar-sounding terms like "Eustachia" or "Eustachius", which may lead to further confusion.