Every Character Sounds Like You (And How to Fix It)

Promotional image for article entitled Every Character Sounds Like You. The image shows 6 different people around a computer to reflect different voices.

Ever notice how everyone in your story somehow graduated from the same vocabulary school? Your grizzled detective, your teenage hacker, and your aristocratic villain all mysteriously share your exact language patterns, verbal tics, and favorite words. Weird coincidence, right?

Wrong. They all sound like you because—plot twist—you wrote them all. Creating truly distinct character voices might be the single hardest trick in the writing playbook. But it’s also the one that separates forgettable stories from unforgettable ones.

The Clone Army Problem

When characters all speak with identical vocabulary, rhythm, and sentence structure, readers experience what I call “verbal déjà vu.” They may not consciously identify the problem, but subconsciously, something feels off. Your brilliant neurosurgeon shouldn’t sound exactly like your high school dropout mechanic—unless one is deliberately impersonating the other (now there’s a plot twist).

Real people telegraph their backgrounds, education, interests, and insecurities through word choice. Your characters should, too.

Try This: Exercise #1: The Forbidden Word List

  1. Choose three characters from your work-in-progress
  2. For each character, create two lists:
    • Power Words: Five words this character would use constantly
    • Forbidden Words: Five words this character would never say

For example, your tech CEO might use “leverage,” “scale,” “optimize,” “interface,” and “disrupt” relentlessly, but would rather die than say “magic,” “impossible,” “destiny,” “spirit,” or “gut feeling.”

Meanwhile, your mystical bookshop owner might constantly reference things being “aligned,” “destined,” “resonant,” “authentic,” and “manifested,” while avoiding “coincidence,” “random,” “logical,” “efficient,” or “metrics.”

This exercise forces you to think about how each character’s worldview shapes their language. The tech CEO sees everything through the lens of measurable outcomes; the bookshop owner through cosmic significance.

Beyond Catchphrases

Creating distinctive voices goes deeper than giving everyone a catchphrase (though “Yippee-ki-yay” worked pretty well for John McClane). True character-specific vocabulary encompasses:

  • Educational markers: Whether someone says “That’s inaccurate” versus “That’s BS” can reveal years of their background
  • Professional jargon: Doctors, lawyers, mechanics, and baristas all have specialized vocabulary they sprinkle into everyday speech
  • Generational references: A Boomer, Millennial, and Gen Z character won’t use the same cultural touchpoints
  • Rhythmic patterns: Some people speak in machine-gun bursts. Others… take… their… time.
  • Favorite structures: Questions vs. statements, directives vs. suggestions

The Speech Pattern Matrix

Consider creating a simple chart for your main characters:

Character Sentence Length Question Frequency Vocabulary Level Cultural References
Detective Short, clipped Low (statements) Simple but precise 1970s rock, sports
Professor Long, meandering High (rhetorical) Academic, Latin roots Classical literature
Teen Variable, runs together High (actual) Slang-heavy, evolving Current social media

Try This: Exercise #2: The Translation Game

Take a simple piece of information: “I don’t think this plan will work.”

Now “translate” it for five different characters, considering their vocabulary, rhythm, and structure preferences:

  1. The Optimistic Friend: “I’m super excited about your enthusiasm, but maybe we could explore some alternative approaches that might have a teensy bit higher chance of success?”
  2. The Military Veteran: “Plan’s FUBAR. Need to reassess and develop new strategy before we proceed.”
  3. The Academic: “Upon preliminary analysis, I’ve identified several methodological vulnerabilities that may significantly compromise our probability of achieving the desired outcome.”
  4. The Teenager: “This is literally going to crash and burn. No cap.”
  5. The Southern Grandmother: “Oh, bless your heart for trying, sugar. Ain’t gonna work, though.”

Same core message, five completely different voices.

Remember: Consistency Over Stereotype

The key is consistency without caricature. People don’t typically say “Yo dawg” in one sentence and “Indubitably, my good sir” in the next. Build recognizable patterns rather than one-note stereotypes.

After all, your characters should be distinct individuals—not just you wearing different masks and occasionally remembering to throw in an accent.

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