Although spell-checks are useful for identifying misspelled words they cannot distinguish?

Although spell-checks are useful for identifying misspelled Words, they cannot distinguish between contextually appropriate Words or recognize homophones—Words that sound the same but have different meanings. They also may fail to catch grammatical errors or stylistic issues, leading to sentences that are technically correct but awkward or unclear. Additionally, spell-checks often do not account for specialized vocabulary or industry-specific terms. As a result, human proofreading remains essential for achieving clear and effective communication.