Filter Words Are Killing Your Immersion (And How to Fix Them)

Let me tell you about the worst thing you can do to your reader. It's not a plot hole. It's not a typo. It's not even a cliché. It's something subtler, something that sneaks into your prose without you even noticing. It's something that creates distance between your reader and your story, a thin but impenetrable barrier that keeps them from fully experiencing what your characters are experiencing.

I'm talking about filter words.

What are filter words?

Filter words are verbs that describe the act of perceiving, thinking, or feeling. They're the words that tell us what a character is experiencing, rather than letting us experience it ourselves. The usual suspects:

• Saw
• Heard
• Thought
• Felt
• Noticed
• Watched
• Realized
• Knew
• Decided
• Wondered

These words are everywhere. They're natural. They're how we talk in real life. "I felt the rain on my face." "I saw a bird fly by." "I thought about what she said." There's nothing wrong with them grammatically. There's nothing wrong with them stylistically, in small doses.

But when overused, they create a filter between the reader and the story. Instead of experiencing the rain, the reader is told that the character experienced the rain. Instead of seeing the bird, the reader is told that the character saw the bird. It's a layer of remove, a step of distance, and it weakens the emotional impact of every scene.

Why do filter words happen?

Because they're comfortable. Because they're how we think about perception. Because when we're in the flow, our brain defaults to the easiest way to convey information. "She felt sad" is easier than "Her shoulders slumped, and she stared at the floor." "He saw the car coming" is easier than "The car swerved into his lane."

Filter words are a shortcut. And like all shortcuts, they save time but cost quality.

The problem with filter words.

Here's the thing: filter words tell rather than show. They're a form of exposition. "She felt angry" is telling. "Her jaw locked, and her knuckles turned white" is showing. The first tells us the emotion; the second lets us feel it.

Filter words also create distance. When you write "He saw the door open," the reader is standing behind the character, watching him watch the door. When you write "The door swung open," the reader is in the room, experiencing the event directly. The difference is subtle but profound.

And filter words are often redundant. If we're in a character's point of view, we already know they're seeing what they're seeing. We already know they're feeling what they're feeling. Saying "she felt" is unnecessary. It's like saying "I thought to myself"—who else would you think to?

How to fix filter words.

The first step is awareness. You need to see the filter words in your manuscript. This is where tools like Word Census come in. Word Census counts every word in your document and flags the distinctive long words you've used more than once. Filter words like "noticed," "realized," and "watched" will pop up immediately. You'll see exactly how many times you've used them, and where.

Once you have that data, you can start making changes. Here's how:

1. Delete the filter word. Often, you can simply remove it and the sentence works fine. "She saw the door open" becomes "The door opened." "He felt the cold wind" becomes "The cold wind bit his cheeks." The sentence is stronger, more immediate, more visceral.

2. Replace with action. Instead of "She felt angry," show the anger. "She slammed her fist on the table." Instead of "He noticed the smell," describe the smell. "The stench of rot filled his nostrils." Instead of "She thought about leaving," show her hesitation. "She glanced at the door, then at him, then at the door again."

3. Replace with sensory detail. Instead of "He heard a noise," describe the noise. "A floorboard creaked behind him." Instead of "She saw the sunset," describe the sunset. "The sky bled orange and pink, the sun sinking behind the hills." Instead of "He felt the heat," describe the heat. "Sweat dripped down his back, and his shirt clung to his skin."

4. Use deep point of view. Deep POV is a technique where the narration is so closely tied to the character's experience that filter words become unnecessary. The reader isn't watching the character experience something; the reader is experiencing it with the character. This is the most powerful way to eliminate filter words, but it requires a shift in how you think about narration.

A word of caution.

Filter words aren't always bad. Sometimes you need them. Sometimes the character's act of perceiving is important to the story. "She saw the murder" is different from "The murder happened." The first tells us she witnessed it; the second doesn't. Context matters.

The goal isn't to eliminate filter words entirely. The goal is to be intentional about when you use them. If you're using them because they're easy, because they're comfortable, because you didn't notice them—that's a problem. If you're using them because they serve a purpose, because the act of perception is important, that's fine.

The bottom line.

Filter words are sneaky. They slip into your prose without you noticing. They weaken your writing, distance your readers, and undermine your scenes. But they're also easy to fix—once you see them.

Run your manuscript through Word Census. Look for filter words. Count them. Then start cutting. Your prose will be stronger, your scenes will be more immersive, and your readers will be grateful.