The Gap Between Real Speech and Written Dialogue
If you've ever transcribed a real conversation, you know that actual human speech is a mess. People interrupt themselves, trail off, repeat phrases, say "um" and "like" constantly, and circle around points without ever quite arriving. Transcribed speech reads like chaos.
Good written dialogue isn't a recording of how people talk. It's an illusion of how people talk. It captures the rhythm, the hesitation, the indirection of real speech while trimming away the noise that would make it unreadable on the page. The skill isn't in reproducing speech -- it's in creating something that feels real while being far more purposeful than any actual conversation.
This distinction matters because many writers make one of two mistakes: they write dialogue that sounds like a textbook (too formal, too complete, too on-the-nose) or they write dialogue that mimics real speech so faithfully it becomes tedious. The sweet spot is somewhere in between.
Every Line Should Do at Least Two Things
The most reliable test for good dialogue is whether each line is doing double duty. A line of dialogue can:
- Reveal character while advancing the plot
- Convey information while establishing tone
- Create tension while showing relationship dynamics
- Answer one question while raising another
If a line only does one thing -- if it's purely informational, or purely atmospheric -- it's probably a candidate for cutting or combining with another line. Consider the difference:
Single duty: "I'm going to the store to buy milk." (Information only.)
Double duty: "We're out of milk again. But you wouldn't know that, would you?" (Information plus relationship tension.)
The second version tells us the same fact -- there's no milk -- but it also tells us something about the relationship, the speaker's frustration, and probably a pattern of behavior that's been building.
Subtext: What Characters Don't Say
The most powerful dialogue is almost never about what characters are literally discussing. Subtext -- the meaning underneath the words -- is what makes dialogue feel layered and alive.
Ernest Hemingway's "Hills Like White Elephants" is the famous example. A couple sits at a train station discussing an "operation" that's never named. They talk about the landscape, about drinks, about whether things will be "like it was before." The word "abortion" never appears, but it's the only thing the story is about.
You don't need to be that extreme, but the principle applies at every level. When two characters argue about whose turn it is to do the dishes, they're probably arguing about respect, fairness, or feeling taken for granted. When a parent asks their adult child "Are you eating enough?", the subtext might be "I miss being needed" or "I'm worried about you and don't know how to say it."
How to Write Subtext
The technique is straightforward: decide what your characters actually want and feel in a scene, then have them talk about something else. Let the real meaning leak through in:
- Word choice -- a character who says "fine" instead of "good" is telling you something
- What they avoid -- the topics characters steer away from reveal as much as what they say
- Mismatch between words and actions -- "I'm happy for you," she said, folding and refolding the napkin
- Non-sequiturs -- suddenly changing the subject is a form of communication
Dialogue Tags: The Case for "Said"
This is one of the most debated topics in craft, and the answer is simpler than most writing advice makes it: "said" is almost always the right choice for a dialogue tag, and you often don't need a tag at all.
"Said" is invisible to readers. Their eyes pass over it the way they pass over a period or comma -- it's punctuation, not a word. When you replace "said" with "exclaimed," "retorted," "mused," "opined," or "ejaculated" (yes, older novels really did use this one frequently), you're drawing the reader's attention to the tag instead of the dialogue.
Elmore Leonard put it simply in his 10 Rules of Writing: "Never use a verb other than 'said' to carry dialogue." It's a strong position, and you'll find exceptions in great fiction, but it's a reliable default.
"Asked" is generally fine for questions. "Whispered" and "shouted" are acceptable when volume genuinely matters and can't be conveyed otherwise. Beyond that, the dialogue itself should carry the emotion.
Action Beats as an Alternative
Action beats -- small physical actions attached to dialogue -- are often more effective than any tag. They ground the reader in the scene, reveal character, and attribute the dialogue all at once.
Tag: "I don't think that's a good idea," she said nervously.
Action beat: "I don't think that's a good idea." She picked at the label on her beer bottle, peeling it in thin strips.
The action beat does what the adverb "nervously" was trying to do, but it does it through concrete physical detail instead of telling the reader what to feel. The reader gets to observe the nervous behavior and draw their own conclusion -- which is always more satisfying than being told. (For more on this principle, see our guide to show don't tell with before and after examples.)
A common pattern in strong dialogue is alternating between "said" tags, action beats, and untagged lines (where it's clear from context who's speaking). This variety keeps the dialogue moving without any single technique becoming conspicuous.
Dialect, Accent, and Voice Without Caricature
Giving characters distinct voices is essential. Having every character sound the same is one of the surest signs of underdeveloped dialogue. But there's a line between voice and caricature, and it's easy to cross.
What Works
- Vocabulary and diction -- a professor and a mechanic will choose different words for the same idea
- Sentence length and rhythm -- some people speak in long, winding sentences; others in clipped fragments
- Pet phrases and verbal habits -- a character who starts sentences with "Look," or "The thing is" becomes recognizable
- What they reference -- a character's metaphors and comparisons reveal their world
What to Be Careful With
Phonetic spelling of accents -- writin' ever' word jes' like they sound -- is a technique with a troubled history. It was used extensively in 19th and early 20th century fiction, often to mark characters as uneducated or inferior. Mark Twain did it with craft and respect in Adventures of Huckleberry Finn, but for every Twain there were a dozen writers using phonetic dialect to mock.
Modern best practice: use phonetic spelling very sparingly, if at all. A dropped "g" here and there can suggest an accent without overwhelming the reader. Better yet, use syntax and word choice to convey regional speech. Saying "might could" (Southern US) or "I was after going to the shop" (Hiberno-English) signals dialect through grammar rather than misspelling.
Zora Neale Hurston's Their Eyes Were Watching God is worth studying for how dialect can be rendered with dignity and beauty. Her characters' speech patterns are distinctive and rooted in a specific community without ever reducing them to a punchline.
Conversations Aren't Tennis Matches
Beginning writers often structure dialogue like a rally: Character A says something, Character B responds directly, Character A responds to that, and so on. Real conversations are messier and more interesting than that.
People in conversation:
- Talk past each other -- each person pursuing their own agenda
- Interrupt -- a well-placed em dash mid-sentence can do a lot of work
- Ignore questions -- sometimes the most revealing thing is a question that doesn't get answered
- Change the subject -- especially when they're uncomfortable
- Repeat themselves -- when something matters to them and they feel unheard
In George Saunders' short fiction, characters frequently talk past each other, each locked in their own concerns. The humor and pathos come from the gap between what one character is saying and what the other is hearing. It's a technique that reveals isolation even in the middle of a conversation.
Exposition in Dialogue: The "As You Know, Bob" Problem
One of the most common dialogue mistakes is using characters to deliver information the reader needs but the characters already know. It's called "As You Know, Bob" because it often sounds exactly like that:
"As you know, Bob, our company was founded in 1987 by your father, who built it from a small garage operation into the multinational corporation it is today."
No one talks like this. If Bob already knows it, why is someone telling him? The reader can feel the author's hand behind the dialogue, and it breaks the illusion.
Better Approaches to Exposition
- Have one character who genuinely doesn't know -- a new employee, a child, a stranger asking for directions
- Put characters in conflict about the information -- "Your father built this company" / "My father ran this company into the ground"
- Deliver information through implication -- let the reader piece it together from what characters say in passing
- Use narrative summary -- sometimes the narrator should just tell us the background and save the dialogue for drama
Reading Your Dialogue Aloud
This is the most-recommended and least-followed piece of dialogue advice: read it out loud. Not in your head. Not mouthing the words silently. Actually speak the lines.
When you read silently, your brain autocorrects. It smooths over awkward rhythms, skips past unnatural phrasing, and fills in the emotion you intended rather than what's on the page. When you read aloud, your mouth rebels against bad dialogue. You'll stumble over sentences that are too long. You'll hear when a response doesn't match the question. You'll feel the places where real speech would pause or hesitate.
Some writers read dialogue aloud in different voices for each character. Others record themselves and play it back. The method matters less than the practice. If a line feels awkward to say, it will feel awkward to read.
Voice-first writing tools like Fable take this principle a step further -- instead of typing dialogue and then reading it aloud to check, you can speak your edits and revisions naturally, which keeps you in the rhythm of spoken language while you refine the text.
A Dialogue Revision Checklist
When you're revising dialogue, run each conversation through these questions. (Dialogue revision fits naturally into the line editing pass of a broader first draft revision process.)
- Can you tell which character is speaking without the tags? If every character sounds the same, their voices need differentiation.
- Is there subtext? If characters are saying exactly what they mean with no layers underneath, the scene will feel flat.
- Does the conversation move? If the characters are in the same emotional place at the end of the conversation as the beginning, something needs to change.
- Are you over-tagging? If every line has "he said" or "she replied," try cutting half the tags and see if it still reads clearly.
- Are the adverbs doing the dialogue's job? "She said angrily" usually means the dialogue itself isn't conveying anger. Rewrite the line so the anger comes through in the words.
- Is anyone delivering a speech? Long uninterrupted monologues are rare in real conversation. If a character talks for more than four or five sentences, consider having another character interrupt, react, or redirect.
- Does it pass the read-aloud test? If you stumble over it when speaking it, your readers will stumble over it when reading.
Learning from Published Examples
The fastest way to improve your dialogue is to study writers who do it exceptionally well. A few worth reading specifically for their dialogue:
- Elmore Leonard -- No one writes more propulsive, natural-sounding dialogue. His crime novels read like overheard conversations.
- Toni Morrison -- Dialogue that carries the weight of history and community in every line. Her characters speak with a specificity that reveals entire worlds.
- Sally Rooney -- Normal People and Beautiful World, Where Are You use dialogue to map the minute shifts in power and intimacy between characters.
- Denis Johnson -- Jesus' Son features dialogue that's fractured, funny, and heartbreaking, often all at once.
- Kazuo Ishiguro -- The master of unreliable dialogue, where what characters say and what they mean are always slightly (or vastly) different.
When you read these writers, don't just enjoy the dialogue -- dissect it. Look at how often they use tags versus beats. Count how many lines pass without attribution. Notice what's said and what's left unsaid. Then go back to your own work and apply what you've observed.
If you're using AI tools to help refine your dialogue, our guide on how to prompt AI for fiction editing covers how to craft instructions that preserve your characters' voices. Writing natural dialogue is a craft that improves with deliberate practice. The good news is that you have research material everywhere: every conversation you overhear, every argument you witness, every time someone says one thing and clearly means another. The world is full of dialogue. Your job is to distill it into something that feels just as real but reads far better.