Grammar checker picks up those words with multiple spellings which sound the same; for example: there, their and they're.
Not exact matches
If you depend on the
grammar checker to
pick up on errors and trouble spots, you might overlook problems with coordination, and subordination, sentence variety, sexist language, and passive verbs.
While you can use spelling and
grammar checker programs, you should also proofread the document yourself since spelling and
grammar checkers don't always
pick up on all mistakes, such as usage of passive voice rather than active voice.