The spelling of the word "nitely" may cause confusion as it is often mistaken for the word "nightly." However, the correct spelling of this word should be "n-i-t-e-l-y." The pronunciation of "nitely" is /naɪtli/, with the stress on the first syllable, which emphasizes the "i" sound. This spelling variation of the word "nightly" is often used informally to represent the abbreviated or contracted form of the word. Therefore, it is important to remember the correct spelling to avoid any misunderstandings or misspellings.