Critical Spellchecker Use for Correct Spelling and Word Forms

Recommended resources

The freely available resources this lesson will direct you to.

Hello! In the last lesson, you checked whether pronouns pointed clearly to the right person or thing. You also saw that a sentence can contain familiar words and still say something unintended. The same is true of spelling: a word may look correct to a spellchecker but be the wrong word for the sentence.

This final lesson in American English mechanics focuses on two checks you’ll need when preparing writing for a client: fixing misspellings and choosing the right word form. You’ll use a spellchecker to find likely problems, then decide whether each suggestion preserves your meaning.

Spelling and word form are different checks

A spelling error changes the letters in a word: recieve instead of receive, or definately instead of definitely. A spellchecker is often good at finding these because the mistyped version may not be in its dictionary.

A word-form error uses the wrong version of a related word. For example:

Incorrect: Please send your advise by Friday.
Correct: Please send your advice by Friday.

Advice is a noun—the thing you send. Advise is a verb: “Please advise us by Friday.” Both are correctly spelled, so a basic spellchecker may leave the incorrect sentence alone. The same distinction matters with reliability and reliable: “The service is reliable,” but “Reliability matters.”

Watch the two short portions of Sparkle English’s How to Proofread English Texts. The first shows common letter-level mistakes; the second shows why correctly spelled words such as their, there, and they’re still need a meaning check.

How to Proofread English Texts (5 Simple Tips) & Common Proofreading Mistakes to Avoid

Watch How to Proofread English Texts from Sparkle English to distinguish misspellings from words that are spelled correctly but used incorrectly.

Watch spelling mistakes for examples such as receive and definitely. Then watch mixed-up words for their/there/they’re, your/you’re, and than/then. Focus on how the sentence’s meaning—not the word’s appearance—determines the correction.

For a quick meaning check, try expanding contractions. “You’re sending the draft” works because it means “You are sending the draft.” “Your draft is ready” uses your to show whose draft it is. Likewise, than makes a comparison (“clearer than the first version”), while then refers to a time or next point (“review the draft then”).

Treat an underline as a question

A word processor can make potential errors easier to spot. In How to Check Spelling and Grammar in Microsoft Word, Office Master Tutorials shows both the marks that appear while you type and the Editor’s document-wide review. Watch for the difference between a flagged word and a decision to change it.

How to check spelling and grammar in Microsoft Word

Watch How to Check Spelling and Grammar in Microsoft Word from Office Master Tutorials to see a practical way to review suggestions rather than accepting them automatically.

Watch live checks to see how marked text and suggested replacements appear. Continue with Editor review to see how to inspect suggestions across a document. The controls may look different in your version; focus on opening and assessing each suggestion.

A grammar alert can also reveal a word-form problem. In this image, the sentence contains “you cares,” and the Editor suggests care.

A word processor flags “you cares” and proposes “care.” The subject “you” makes “you care” the correct form, so the change is justified by the sentence—not merely by the alert.

The suggested replacement is right here. But the alert’s description, about singular or plural, is not a full explanation: you takes care whether it addresses one person or several. This connects to your earlier work on subject–verb agreement. Software may point you toward a problem without explaining it precisely.

Know what the checker can miss—or misread

A spellchecker can compare a word with a list of recognized words. That helps with recieve, but it does not guarantee that from rather than form appears in “We heard from the client.” Both words exist. More advanced checkers may use surrounding words to suggest a correction, but they still cannot know your intended meaning with certainty.

Read the indicated parts of Purdue OWL’s Using Paper Checkers Responsibly. They explain why suggestions are useful evidence rather than final authority, including examples of a checker flagging a correct sentence and overlooking awkward wording.

Using Paper Checkers Responsibly - Purdue OWL® - Purdue University

Read these selections from Purdue OWL’s Using Paper Checkers Responsibly to understand both the strengths and the limits of automated checking.

In “Introduction,” begin where the authors describe how spellcheckers save time; read the opening explanation. In “How Do Paper Checkers Work?”, start with the paragraph beginning “Some apps perform both very simple functions” and read the database example. In “Use caution if you are a multilingual writer,” read caution 1 from its example of a false alert through the explanation that no comparison is being made: a false alert. Then read caution 2 from its opening through the proposed synonym that changes the meaning: a missed problem. Focus on what the writer can determine from context that the app cannot.

A flagged word is not necessarily wrong. A proper name, a specialized term, or an unfamiliar but valid word may be absent from the tool’s dictionary. Conversely, a document with no underlines is not necessarily clean. This is particularly important when you’re choosing between two real English words or deciding which form of a word fits your sentence.

For an American English assignment, check the document’s proofing language and the brief’s spelling requirements. A checker using another English variety may suggest colour where the assignment calls for color, or fail to flag a spelling that is inconsistent with the chosen style. Consistency matters; neither variety is inherently an error.

Make a separate spelling pass

Consider this draft sentence for an article description:

Your going to recieve a short guide. It gives practical advise, and it is more reliability then the earlier version.

A checker may flag recieve, because receive is the expected spelling. It may also suggest changes to some of the other words. Before accepting any suggestion, read the sentence and identify what each word is doing:

You’re going to receive a short guide. It gives practical advice, and it is more reliable than the earlier version.

You’re means you are. Advice names what the guide gives; advise would be an action. After is more, the sentence needs the describing word reliable, not the noun reliability. Than introduces the comparison with the earlier version. Those decisions depend on meaning and grammar, not just on whether each word appears in a dictionary.

A dependable final pass has three parts:

Review each alert in context. Read the whole sentence, inspect the proposed replacement, and accept it only if it expresses what you intend. If it is a valid name or term, verify its spelling rather than automatically changing it or adding it to a personal dictionary.
Search for errors that may not be flagged. Check pairs you often confuse, including your/you’re, their/there/they’re, than/then, and advice/advise. If a form is unfamiliar, check its meaning and role before choosing it.
Read again after making changes. A replacement can create a new problem elsewhere in the sentence. Read the final version as a reader would, without relying on the checker’s markings.

For the letter-by-letter part of the pass, you can slow yourself down by reading words in reverse order. That deliberately removes the flow of the sentence so you notice spelling. It is not the method for choosing between your and you’re: for that, restore the sentence and its meaning. The Writing Center’s Editing and Proofreading explains both limitations and this focused proofreading technique.

Editing and Proofreading – The Writing Center

Read these tips from The Writing Center’s Editing and Proofreading for a final check that combines software with close reading.

Find the bullet “Don’t rely entirely on spelling checkers.” Read its explanation, then finish that bullet’s examples of valid words used incorrectly. Later, under the bullet “Read the paper backwards,” read the spelling method. Notice why reading isolated words helps with letters, while reading sentences helps with word choice.

Takeaways

Use a spellchecker to find candidates for review, not to make decisions for you. Correct misspelled words, check that related forms such as advice/advise fit their jobs in the sentence, and inspect correctly spelled words that may carry the wrong meaning. A final human reading catches problems that an underline cannot.

That completes the mechanics module. Next, you’ll begin working on grammar and sentence craft, starting with verb tenses that make a piece of writing’s timeline clear.