The word "scrutinize" is often misspelled as "scruoulize." This error may occur due to confusion with the pronunciation of the word. The IPA phonetic transcription for "scrutinize" is /ˈskruːtənaɪz/. The "ou" in "scruoulize" does not have a phonetic basis and should be replaced with a single "u" to correctly spell the word. It is essential to use correct spelling to avoid confusion and convey accurate meaning in written communication.