Google data reveals "definitely" tops list of most misspelled words in the U.S.

WordUnscrambler analyzed Google searches from January to May 2025, finding that the most frequently misspelled words in the U.S. include "definitely," "separate," "necessary," "believe," "through," "gorgeous," "neighbor," "business," "favorite," and "restaurant." In Illinois, "congratulations" was the most commonly misspelled word. The analysis tracked searches for spelling help on Google.