Common Writing Mistakes Even Experienced Writers Make

Even the most accomplished writers are not immune to common writing mistakes. Whether drafting a novel, crafting a professional report, or writing content for a website, errors can slip through unnoticed. Some mistakes are minor, like a misplaced comma, while others can affect clarity, readability, and impact. That’s why proofreading is a crucial step in the writing process—to refine your work and ensure it is polished and professional.


Here are some of the most common writing mistakes even experienced writers make, along with tips on how to avoid them.

1. Overusing Adverbs and Weak Verbs

Adverbs can enhance writing when used sparingly, but excessive reliance on them often results in weaker sentences. Instead of modifying weak verbs with adverbs, choosing a more dynamic verb strengthens the writing.

Example:

  • Weak: "She ran quickly to catch the bus."

  • Stronger: "She sprinted to catch the bus."

Fix: Review your writing for adverbs ending in "-ly" and see if a stronger verb can replace the phrase. Strong verbs create more vivid and engaging descriptions.

2. Redundant Phrasing

Redundant phrases add unnecessary words without contributing new information. Concise writing is more effective and engaging.

Examples of Redundant Phrases:

  • "Free gift" (all gifts are free)

  • "End result" (results are always at the end)

  • "Past history" (history is always in the past)

Fix: Identify and remove redundant words to make sentences sharper and more concise.

3. Dangling and Misplaced Modifiers

Modifiers should be placed near the words they modify to avoid ambiguity. Otherwise, they can create confusion or unintended humor.

Example:

  • Incorrect: "Running through the park, the birds chirped loudly." (This implies that the birds are running.)

  • Correct: "Running through the park, she heard the birds chirping loudly."

Fix: Ensure that modifiers are clearly linked to the words they are describing. Reading sentences aloud can help identify misplaced modifiers.

4. Inconsistent Tense

Switching between past, present, and future tenses within a single piece disrupts the flow and confuses the reader.

Example:

  • Incorrect: "She walked into the room and sees him sitting by the window."

  • Correct: "She walked into the room and saw him sitting by the window."

Fix: Review your work to maintain a consistent tense unless a shift is necessary for narrative effect.

5. Excessive Use of Passive Voice

While passive voice is not grammatically incorrect, it can make writing feel weak and indirect. Active voice is often clearer and more engaging.

Example:

  • Passive: "The book was read by the student."

  • Active: "The student read the book."

Fix: Look for instances of "was" or "were" followed by a past participle and restructure sentences to use active voice when appropriate.

6. Confusing Homophones

Even experienced writers sometimes mix up homophones—words that sound alike but have different meanings. Common examples include:

  • "Their" vs. "There" vs. "They’re"

  • "Your" vs. "You’re"

  • "Affect" vs. "Effect"

  • "Its" vs. "It’s"

Fix: Carefully proofread your writing, and if necessary, read it aloud to catch homophone errors.

7. Lack of Subject-Verb Agreement

The verb must agree with the subject in number. A mismatch creates awkward and incorrect sentences.

Example:

  • Incorrect: "The group of students are excited."

  • Correct: "The group of students is excited."

Fix: Identify the subject of the sentence and ensure the verb matches in number. Singular subjects take singular verbs; plural subjects take plural verbs.

8. Long, Clunky Sentences

Overly long sentences with too many clauses or excessive details can overwhelm the reader.

Example:

  • Clunky: "She went to the store to buy some milk, but then she realized she had left her wallet at home, so she turned around and walked back, feeling frustrated and annoyed that she had to go all the way back home just to get it."

  • Better: "She went to the store for milk but realized she had left her wallet at home. Frustrated, she turned back."

Fix: Break up long sentences into shorter ones or simplify them for clarity and readability.

9. Unclear Pronoun References

Pronouns like "he," "she," or "it" should clearly refer to a specific noun to avoid confusion.

Example:

  • Unclear: "Jake told Matt that he needed to leave." (Who needed to leave—Jake or Matt?)

  • Clear: "Jake told Matt, 'You need to leave.'"

Fix: Ensure pronouns clearly refer to the intended subject to avoid ambiguity.

10. Typos and Minor Errors

Even the best writers overlook typos, missing words, or extra spaces. These seemingly minor mistakes can reduce the credibility of your writing.

Fix: Proofread multiple times, use spelling and grammar check tools, and consider hiring a professional proofreader for an objective review.


Why Professional Proofreading Matters

Even the most experienced writers benefit from a fresh set of eyes. A professional proofreader can catch errors that might go unnoticed during self-editing, improving clarity, readability, and overall quality.

If you're preparing a manuscript, article, or professional document, my proofreading service can ensure your work is polished and publication-ready. Check out our Proofreading service today!

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