Filter Words, Part 2 of 3

In Part 1, we talked about what filter words are and why they matter, how they place an invisible hand on the reader’s shoulder, holding them just outside the greenhouse glass of a story’s world. If you did the assignment at the end of that post, you’ve already gone looking for felt in a manuscript.
How did it go?
If the answer was “more than I expected,” not to worry. Filter words are endemic to first drafts. They are how our brains naturally narrate experience. The goal now isn’t to feel bad about them. It’s to learn to see them and then decide what to do about each one.
That’s right, each one, because not every filter word gets cut. Some of them stay. Knowing the difference is the skill to build.
Step One: Find the Filter Words
Before anything gets fixed, you need to know what you’re dealing with. This is the audit phase, and it’s simpler than it sounds.
Open the manuscript and use Word’s find function (Ctrl+F on PC, Cmd+F on Mac). Search for each of the following words and phrases one at a time, noting how frequently they appear. Word will tally the count in the Results tab in the Navigation Pane rather than counting by hand:
Sensory filters: feel/felt, see/saw, hear/heard, notice/noticed, watch/watched, smell, taste, listen
Cognitive filters: think/thought, know/knew, realize/realized, remember, wonder, decide, experience, note/noted
Phrase filters: found –self, seemed to, appeared that, became aware of
Don’t try to fix on this first pass. Just notice the numbers. Get a sense of the landscape before the weed pulling starts. A gardener always surveys the area before reaching for the weeding blade, even if only for the “Before” photo, because it makes the “After” shot so much more satisfying.
Step Two: Ask the Right Question
Once the filter words are determined, the question isn’t automatically should I cut this? The question is:
Is this filter word doing work or just taking up space?
A filter word is taking up space when it simply relays information the reader could receive directly:
She heard thunder rumble in the distance.
The reader doesn’t need to know she heard it. They’re already in her head. Just give them the thunder:
Thunder rumbled in the distance.
But a filter word is doing work when the act of perceiving is itself meaningful:
She heard thunder rumble in the distance and pulled the blanket tighter, as if that could help.
Here, cutting heard doesn’t actually improve anything. The hearing is busy doing emotional work; the filter is earning its place.
The distinction comes down to this: is the character’s perception the point, or is the thing being perceived the point when perception itself is the focus? When perception itself is the focus, when how or that a character notices something tells us something important, the filter can stay. When it’s just a conduit, cut it.
Step Three: The Fix
When a filter word isn’t earning its place, the revision is usually straightforward. Here are the most common patterns and how to handle them.
Simple deletion: The filter verb disappears and the sentence continues uninterrupted.
She noticed the candle had burned down to nothing.
–> The candle had burned down to nothing.
Restructuring for immediacy: sometimes deletion alone leaves a sentence feeling flat. In those cases, rework the idea to land the sensation harder.
He felt cold air rush in when the door opened.
–> Cold air rushed in when the door opened.
–> The door opened and cold air hit him like a wall. (If you want the physical impact.)
Replacing with embodied reaction: instead of filtering the sensation, show what the body does with it, how it manifests or plays out physically. This is where deep POV sets its hooks and roots under the reader’s skin.
She felt her stomach drop.
–> Her stomach dropped.
–> Something fell through her, fast and cold. (If you want more specificity.)
The further down that list you go, the deeper into the character’s physical and emotional experience the reader descends. The right choice, however, depends on the moment’s weight in the story. Not every sentence needs maximum intensity.
The Tricky Ones
Some filter words disguise themselves better than others. Watch for these:
“Found –self” – Almost always cuttable and usually signals passive construction hiding underneath.
She found herself wondering if he’d come back.
–> Would he come back?
The shift to free indirect discourse puts the reader directly inside the thought. Notice how much more immediate the beat becomes.
“Seemed” – This one is subtle because it can indicate a character’s uncertainty, which is sometimes exactly right, but it’s often just hedging.
The house seemed abandoned.
–> The house was abandoned. (If there is certainty.)
–> No lights. No movement. The house had that hollow look of a place no one had come back to for a very long time. (If the reader needs the uncertainty without direct telling.)
“Realized” – A reliable signal that a revelation is coming, which means it’s often working against the revelation itself. Let the reader have the realization with the character rather than being told one happened.
She realized she’d never actually loved him.
–> She’d never actually loved him. The thought arrived quickly, without drama, and now she wasn’t sure what to do with it.
A Note on Voice
Here’s where I’ll pinch back the “always cut filter words” advice you’ll find in a lot of craft resources; voice matters enormously. This is something writers who’ve worked with me can confirm: I’m as likely to leave a comment saying, “This filter word is doing real work. It can stay,” as I am to suggest a cut. Complete elimination isn’t possible nor desirable. But intentionality is.
Some narrative voices are inherently more filtered than others. A first-person narrator with a contemplative, observational personality might naturally think in filter constructions, and stripping them all out could sand away the very texture that makes that voice distinctive. A close third-person thriller probably wants them gone almost entirely.
Know the genre. Know the narrator. Use that knowledge to calibrate, not just to cut.
Your Assignment Before Part 3
Take one scene, just one, from your current project and do a full filter word audit. Find every instance, apply the “Is it earning its place?” test, and revise accordingly.
Then read the scene aloud, start to finish, before and after. Notice where the rhythm changes. Notice where you suddenly feel closer to the character, more inside the moment or inside their head.
That feeling is what Part 3 is about: how filter words and expectations shift across genre, and how to use that knowledge to make intentional craft decisions rather than just following “rules.”
Aime Sund is The Narrative Gardener —a fiction editor and horticulturist at Red Leaf Word Services, where she helps genre fiction authors grow stronger stories through her Narrative Ecology™ framework.
Part 3: Filter Words Across Genre – coming soon.









