How to Write Dialogue That Sounds Real
A faithful transcript of a real conversation — with the hesitations, the repetitions, the sentences left half-finished — is almost always unreadable on a page. Here's the paradox of written dialogue: to sound real, it can't be realistic. It has to be a well-built illusion of the real — more direct, denser, without the background noise that in life we filter out without noticing but that on paper slows the reader down and wears them out.
Real dialogue is boring to read
Anyone who's tried transcribing a recorded conversation knows it: it's full of "like," "no but what I mean is," interrupted and resumed sentences, topics that run alongside each other without ever closing. Reported word for word on the page, that conversation doesn't communicate naturalness — it communicates confusion. The reader doesn't experience the scene; they decode it.
Well-written dialogue doesn't record — it selects. It strips out the hesitations that don't characterize, compresses the pleasantries, cuts the lines that in life only serve to buy time. What's left has to feel natural — but it's a constructed natural, not a copied one.
Every line needs a goal, even a small one
Dialogue deflates when characters talk only to trade information. It works when each of them, in that scene, wants something from the other: an admission, reassurance, permission to leave, control of the conversation. It doesn't have to be a big goal — even "I want to end this phone call without seeming rude" is enough to give the lines direction.
When two characters want different things in the same scene, the dialogue generates friction on its own, with no need for the author to force an argument. When neither of them wants anything specific, even the sharpest lines stay flat, because they aren't pushing in any direction.
Subtext: saying one thing to mean another
People rarely say directly what they feel — out of pride, fear, politeness, or because they don't yet know they feel it. Dialogue that shows everything on the surface, with characters openly stating feelings and intentions, loses the subtext that makes a dialogue scene interesting to read instead of just interesting to summarize.
The practical test: if removing the dialogue and replacing it with a summary ("the two of them talked about the end of their relationship") loses nothing essential, the dialogue was just information dressed up as a scene. If instead the summary loses the way the two characters dodge the subject, wound each other sideways, pretend to talk about something else — then the dialogue was doing work only dialogue can do.
Dialogue tags: "said" beats the adverb
"Said" is nearly invisible to a reader used to novels: the eye skips over it without consciously registering it, and attention stays on the line. "Retorted sharply," "whispered sadly," "exclaimed in surprise" instead ask the reader to stop and process information that, if the line is well written, should already be obvious on its own.
It isn't an absolute rule — the right adverb, used sparingly, can add nuance — but when it shows up in nearly every line, it's almost always a symptom: the line isn't communicating its own tone, and the tag is trying to compensate for what the scene should already be showing.
The cut: starting late, cutting the small talk
Greetings, pleasantries, questions with predictable answers ("How are you?" "Fine, you?") take up space without adding anything, unless the formula itself is the point of the scene — two characters greeting each other coldly after a fight, for instance, where the empty formula becomes loaded with meaning precisely because it's empty.
In most cases it's best to enter the conversation already in progress, skipping the ritual opening, and to leave it as soon as the scene's goal is reached or has failed — the same entry-and-exit principle that applies to any scene, applied line by line instead of at the level of the whole scene.
Frequently asked questions
Should I write dialogue reproducing a character's accent or dialect?
Very sparingly. One touch — a sentence construction, a recurring word, a more informal register — is enough to suggest background and character without wearing the reader down. Reproducing the phonetics in full (apostrophes, mangled spelling) slows down every line and tires the reader out long before it adds characterization.
How many characters can talk in the same scene before it gets confusing?
Beyond three active speakers, the reader struggles to keep track of who's talking without checking the tags on every line. It isn't a fixed rule, but multi-voice dialogue holds up better when, in each short exchange, only two or three characters are actually competing for the floor, while the others stay in the background until it's their turn to matter.