Common Errors

Discover a wealth of insights on common writing errors and how to avoid them. These articles break down frequent mistakes in grammar, punctuation, and style, offering practical tips to elevate the quality of your writing. Perfect for anyone striving for clarity and precision in their communication.

  • Proofreading-and-Editing-Tips_-What-Is-Oxford-Spelling_21F_.jpg

    Proofreading Tips: What Is Oxford Spelling?

    Proofreading Tips: What Is Oxford Spelling?

    Published Apr 08, 2021
    Last Updated Jun 26, 2024

    • Common Errors
    • Dialects
    • Proofreading Tips
    • Spelling

    As a proofreader, you might come across the term Oxford spelling. But what does this mean? And how should you approach a document if your client specifies using it? In this post, we explain everything you need to know to proofread documents effectively. If you’re not sure which spelling to use for a term, check […]

    Read more
  • Proofreading and Editing Tips: A Proofreader’s Guide to Latin Plural Word Endings

    A Proofreader’s Guide to Latin Plural Word Endings

    A Proofreader’s Guide to Latin Plural Word Endings

    Published Mar 07, 2021
    Last Updated Nov 26, 2024

    • Common Errors
    • Proofreading Tips
    • Spelling
    • Vocabulary Tips

    From abacus to virus, lots of English nouns have origins in Latin. These words can pose a challenge for proofreaders, though, as many have two plural forms. Here, we’ll look at: Some common Latin plural word endings. The difference between traditional and English Latin plurals. The exceptions to the rules. Common Latin Plural Word Endings […]

    Read more
Big arrow
Small arrow

A Proofreader’s Guide to Conjunctive Adverbs

  • When-to-Use-Italics-for-Non-English-Words_21F_.jpg

    When to Use Italics for Non-English Words

    Published Feb 11, 2021
    Last Updated Nov 18, 2024

    • Common Errors
    • Formatting
    • Other Errors
    • Proofreading Tips
    • Style

    In English-language writing, words from other languages are often presented in italics. As a proofreader, you may therefore need to check that such words are presented correctly. Becoming A Proofreader The Becoming A Proofreader course covers everything you need to know to start working as a freelance proofreader! Sign up for a free trial today […]

    Read more
  • Proofreading-and-Editing-Tips_-5-Errors-New-Proofreaders-Often-Miss_21F_.jpg

    5 Errors New Proofreaders Often Miss

    Published Jan 14, 2021
    Last Updated Nov 18, 2024

    • Common Errors
    • Proofreading Tips
    • Punctuation
    • Spelling

    Proofreaders need to be careful not to overlook mistakes in text while they work. Here, for instance, we’re going to look at five errors that new proofreaders often miss in documents: Mix-ups involving unfamiliar homophones. Multiple independent clauses combined in a comma splice. Inconsistencies in a document that don’t involve explicit errors. Misplaced or missing […]

    Read more
  • Editing-Tips-When-Are-Sentence-Fragments-Okay_20F_.jpg

    Editing Tips: When Are Sentence Fragments Okay?

    Published Dec 20, 2020
    Last Updated Oct 23, 2024

    • Common Errors
    • Grammar
    • Proofreading Tips

    Strictly speaking, sentence fragments – incomplete sentences that don’t express a complete thought – are ungrammatical. And, as a proofreader, you would usually correct ungrammatical text in a document. But is a sentence fragment always an error? The short answer is  Many writers use sentence fragments deliberately, especially in creative writing and commercial copy. In […]

    Read more
  • Proofreading-and-Editing-Tips_-5-Tips-for-Proofreading-Different-English-Dialects.jpg

    5 Tips for Proofreading Different English Dialects

    Published Nov 29, 2020
    Last Updated Nov 26, 2024

    • Common Errors
    • Dialects
    • Other Errors
    • Proofreading Tips

    One benefit of freelance proofreading is that you can work with clients all around the world. But this may mean you encounter English dialects that differ from the one you know best. And while this can pose challenges for proofreaders, we have a few tips that can help: Set the language preferences in your word […]

    Read more
  • Proofreading-and-Editing-Tips_-5-Easy-to-Miss-Quotation-Mark-Errors.jpg

    5 Easy-to-Miss Quotation Mark Errors

    Published Nov 08, 2020
    Last Updated Aug 03, 2023

    • Common Errors
    • Proofreading Tips
    • Punctuation

    Among other things, a good proofreader will check documents for proper use of quotes and quotation marks. However, there are many easy-to-miss quotation mark errors, including 4. Smart Quotes vs. Straight Quotes In typography, quotation marks come in two styles: Smart (or curly) quote marks – These are standard in most writing now, and most […]

    Read more
  • Proofreading-and-Editing-Tips_-Date-Format-Variations_-Little-Endian-Middle-Endian-Big-Endian.jpg

    Date Formats: Little-Endian, Middle-Endian, Big-Endian

    Published Aug 30, 2020
    Last Updated Jul 02, 2025

    • Common Errors
    • Other Errors
    • Proofreading Tips
    • Style

    In the Becoming A Proofreader course, we look at how date formats differ between American English, British English, and Australian English. There are, though, more than three countries in the world, so it’s worth looking at regional date format variations more generally. Luckily, there are only three basic date format styles you need to know: […]

    Read more
  • When-Should-You-Raise-Your-Rates-as-a-Freelance-Proofreader_21F_.jpg

    Editing Tips: How to Punctuate Dates

    Editing Tips: How to Punctuate Dates

    Published Jul 09, 2020
    Last Updated Dec 31, 2024

    • Common Errors
    • Proofreading Tips
    • Punctuation

    There are various ways to punctuate dates, and this can pose a challenge for proofreaders. When should you correct punctuation in dates in a document? And how does punctuating dates vary in different situations? In this post, we answer your punctuation questions. Punctuating Numerical Date Formats Commas Between Days and Years in Dates The US […]

    Read more
  • Proofreading-and-Editing-Tips_-What-to-Do-with-the-Singular-They_21F_.jpg

    What to Do with the Singular They

    What to Do with the Singular They

    Published Apr 05, 2020
    Last Updated May 16, 2023

    • Common Errors
    • Grammar
    • Proofreading Tips

    Becoming A Proofreader Are you interested in becoming a freelance proofreader, but not sure where to begin? Our comprehensive Becoming A Proofreader course is a great place to start! Sign up for a free trial and try it out today.

    Read more