# How to Describe Code Smells in English at Work

> Learn sensory vocabulary like resonant, pungent, and evocative to articulate code smells and design concerns in code reviews, RFCs, and technical discussions. ESL guide for tech professionals.

- **Author:** Speak Tech English
- **Published:** 2026-08-28
- **Updated:** 2026-09-07
- **Topic:** [Code Reviews & PRs](https://app.speaktechenglish.com/knowledge-base/topic/code-reviews.md)
- **English level:** B2
- **Guide:** https://app.speaktechenglish.com/knowledge-base/how-to-describe-code-smells-in-english

## Short answer

Use sensory vocabulary like 'resonant,' 'pungent,' and 'evocative' to articulate code smells and design intuitions. Say 'This pattern feels resonant with our architecture' or 'There's something pungent about this coupling' to express technical concerns professionally.

## Why Sensory Language Matters in Tech

Every experienced engineer knows the feeling: you're reviewing code or examining a system design, and something feels wrong—but you can't immediately articulate why. This intuition is valuable, but expressing it clearly in English requires specific vocabulary.

Sensory words like 'resonant,' 'pungent,' and 'evocative' help you communicate these gut feelings professionally. Instead of saying 'this code seems bad,' you can describe exactly what kind of concern you're sensing and why it matters.

> **Culture Note:** In English-speaking tech culture, using sensory metaphors signals experience and nuance. Saying 'this design resonates with our principles' or 'I'm detecting a code smell here' shows you're thinking beyond surface-level correctness.

## Core Sensory Vocabulary for Tech

| Term | Meaning | Tech Usage Example |
| --- | --- | --- |
| resonant (adj.) | Having lasting impact; echoing meaningfully | This architecture decision feels resonant—it aligns with patterns we'll need for years. |
| pungent (adj.) | Sharp, penetrating; unmistakably strong | There's something pungent about this dependency chain—the coupling is too tight. |
| evocative (adj.) | Bringing strong images or feelings to mind | Her RFC was evocative of the problems we faced last quarter with scalability. |
| reverberate (v.) | To echo; to have continuing effects | This technical debt will reverberate through every sprint until we address it. |
| sonorous (adj.) | Full, rich, impressive-sounding | The CTO's explanation was sonorous but lacked concrete implementation details. |
| aromatic (adj.) | Having a distinctive smell; suggestive of something | This codebase has an aromatic quality—you can sense the design patterns from the structure. |

These words move beyond simple 'good' or 'bad' judgments. They help you express the texture and quality of your technical intuition in ways that colleagues can understand and discuss.

## Scenario 1: Describing a Code Smell in a Code Review

Code reviews require you to articulate concerns clearly while remaining constructive. Sensory vocabulary helps you describe what you're detecting without sounding overly critical or vague.

| ❌ Weak (Heard at Work) | ✅ Stronger English |
| --- | --- |
| This code is bad. | I'm detecting a code smell here—the method is doing too many things. |
| Something feels weird. | Something pungent about this approach—the tight coupling will reverberate through our test suite. |
| I don't like this. | This pattern doesn't feel resonant with our architecture principles. |
| This is confusing. | The naming here is evocative of a different pattern than what's actually implemented. |

- Use 'I'm detecting' or 'I'm sensing' to frame intuitive concerns
- Connect the sensory observation to a concrete consequence
- Pair the metaphor with a specific suggestion when possible

## Scenario 2: Expressing Design Intuition in an RFC

When reviewing system designs or writing RFCs, you often need to express concerns that aren't about obvious bugs but about subtle architectural issues. Sensory language helps you articulate these nuanced observations.

| Slack (Informal) | RFC/Design Doc (Formal) |
| --- | --- |
| this design has a weird smell to it 🤔 | This design evokes concerns about long-term maintainability that merit further discussion. |
| feels like this will bite us later | The reverberations of this approach may create scaling challenges in Q3. |
| idk something about this doesn't sit right | While technically sound, this pattern doesn't feel resonant with our established service boundaries. |
| the more I look at this the worse it gets lol | Upon closer examination, the coupling here has a pungent quality that suggests deeper architectural concerns. |

> **Grammar Pattern:** Use 'feel + adjective' for personal intuition (This feels resonant) and 'have + noun' for objective observation (This has a pungent quality). The first is softer; the second is more assertive.

## Scenario 3: Using Sensory Metaphors in Technical Discussions

In standups, 1:1s, and incident retrospectives, sensory vocabulary helps you communicate complex technical concerns quickly and memorably.

- Standup: 'The monitoring gaps we discussed yesterday are starting to reverberate—I'm seeing related issues in three services now.'
- 1:1: 'I want to flag something that feels pungent about our deployment process. The manual steps are creating risk.'
- Incident retro: 'The alert fatigue issue is evocative of problems I've seen before—we need better signal-to-noise ratio.'
- Design discussion: 'Your proposal feels resonant with where we want to be architecturally. Let's explore this direction.'

Notice how each example connects the sensory word to a specific technical context. This prevents the metaphor from feeling abstract or pretentious.

## Key Takeaways

- Use 'resonant' for positive alignment: 'This approach feels resonant with our architecture.'
- Use 'pungent' for unmistakable problems: 'There's something pungent about this coupling.'
- Use 'evocative' for connections to past experiences: 'This is evocative of issues we've seen before.'
- Use 'reverberate' for long-term consequences: 'This decision will reverberate through future sprints.'
- Match your register: informal sensory language for Slack, formal phrasing for RFCs and documentation.

> **Final Tip:** Sensory vocabulary is most powerful when paired with specifics. Don't just say 'this smells bad'—say 'this tight coupling has a pungent quality because it will force us to modify three services for every schema change.'

_This guide has interactive exercises on the page: https://app.speaktechenglish.com/knowledge-base/how-to-describe-code-smells-in-english_

## FAQ

### What does 'code smell' mean in software engineering?

A code smell is a surface indication that usually corresponds to a deeper problem in the code. It's not a bug—the code works—but it suggests poor design choices that may cause problems later. Common examples include duplicated code, overly long methods, and tight coupling between classes.

### How do I politely say something 'feels wrong' in a code review?

Use phrases like 'I'm detecting a code smell here,' 'This pattern doesn't feel resonant with our architecture,' or 'Something about this approach feels pungent.' These sensory metaphors communicate intuition professionally while inviting discussion rather than creating conflict.

### What's the difference between 'resonant' and 'evocative' in technical discussions?

'Resonant' suggests positive alignment—something that echoes meaningfully with existing principles or goals. 'Evocative' is more neutral—it means something brings strong associations to mind, which could be positive or negative depending on context.

### Is it unprofessional to use sensory language in formal technical documents?

Not at all—but adjust your register. In Slack, you might say 'this has a weird smell to it.' In an RFC, write 'this pattern evokes concerns about maintainability.' The sensory concept remains; only the formality level changes.

### How do I pronounce 'reverberate' correctly?

Pronounce it 'rih-VER-buh-rayt' with stress on the second syllable. A common error is dropping the middle syllable and saying 'rih-VER-ayt.' Remember: four syllables, stress on VER.


## Related

- [How to Use Suffixes for Technical Vocabulary in English at Work](https://app.speaktechenglish.com/knowledge-base/how-to-use-suffixes-for-technical-vocabulary-in-english.md)
- [How to Build Compound Tech Terms in English at Work](https://app.speaktechenglish.com/knowledge-base/how-to-build-compound-tech-terms-in-english.md)
- [How to Present Technical Ideas Clearly in English at Work](https://app.speaktechenglish.com/knowledge-base/how-to-present-technical-ideas-clearly-in-english.md)
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