Dialogue Writing Guide | StoryDev
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Dialogue is where character lives. It's where readers hear the voices in their heads, where conflict sparks, where subtext crackles beneath perfectly ordinary sentences. StoryDev's AI-powered writing tools help you draft, workshop, and perfect dialogue that sounds real, reveals character, and earns every line its place on the page.
What Dialogue Must Do
Every line of dialogue should accomplish at least one of these things — ideally two or three:
- Reveal Character: What a character says and how they say it tells us who they are. Word choice, rhythm, deflection, and what they don't say all matter.
- Advance the Plot: Good dialogue moves things forward. Information is exchanged, decisions are made, relationships shift.
- Create or Escalate Conflict: Characters in conversation should want different things. That tension — spoken or unspoken — is what makes dialogue alive.
- Establish Subtext: People rarely say exactly what they mean, especially in conflict, attraction, or grief. The gap between what's said and meant is where the real drama lives.
Dialogue Techniques to Practice:
- The deflected question — answering a question with a different question
- The interruption — showing who holds power in a conversation
- The non sequitur — when a character changes subject to avoid something
- The loaded word — one term that means something specific to these characters
Common Dialogue Mistakes
Weak dialogue is one of the most common problems in early drafts. Here's what to look for:
- On-the-Nose Dialogue: Characters say exactly what they feel. "I'm angry at you for leaving." Real people (and real characters) rarely do this. Replace with subtext.
- Exposition Dumps: "As you know, Bob, our father died twenty years ago in the war that changed everything." This is information dressed as conversation. Find a better delivery method.
- Identical Voices: Every character sounds the same. Give each character a distinct vocabulary, rhythm, and evasion style.
- Too Polite: Real conversations interrupt, overlap, trail off, and circle. Perfect back-and-forth feels artificial.
- Dialogue Tags Overloaded: "Said" is invisible. Stick with it. Save "whispered," "snapped," "thundered" for moments that earn them.
Writing Distinct Character Voices
The ultimate test of dialogue: cover the dialogue tags. Can you tell who's speaking from the words alone? Here's how to build distinct voices:
- Vocabulary: What words would this character use vs. avoid? Education, region, class, and era all affect word choice.
- Sentence Length and Rhythm: Short declarative sentences for direct characters. Run-on clauses for those who think in tangents. Incomplete sentences for the guarded.
- What They Avoid Saying: Every character has topics they won't broach directly. That silence is character.
- Verbal Tics: A catchphrase, a tendency to use analogies, a habit of answering questions with questions. Use sparingly but consistently.
Use StoryDev to Perfect Your Dialogue
StoryDev's AI can generate dialogue in your character's voice, workshop existing exchanges, and help you identify on-the-nose lines. Bring your conversations to life — free trial, no credit card required.
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