Consistent terminology beats clever synonyms
Pick one term for each concept on your site and use it everywhere. When you call something "resources" on one page, "materials" on another, and "downloads" in the footer, you're not demonstrating vocabulary range. You're making people work harder.
The synonym problem
Writers avoid repetition because they learned it makes prose tedious. That's true for narrative writing. It's wrong for interface and instructional content.
When someone's looking for your pricing information, they'll scan for "pricing" or "plans" or "cost." If you've rotated through "investment," "packages," and "options" to keep things fresh, you've hidden what they need. They won't admire your lexical variety. They'll leave.
The same applies to anything users need to recognize or find again: button labels, section headings, category names, form fields. Consistency isn't boring. It's navigable.
What to standardize first
Start with your primary navigation concepts. If "About" leads to a page titled "Our Story" that links to a section called "Background," you've created three terms for one thing. Choose one.
Then standardize your calls to action. Don't alternate between "Get started," "Begin now," and "Start here." Pick the clearest phrase and repeat it. Users build mental models from patterns, not from your ability to vary phrasing.
Content types need consistent names too. If you publish case studies, don't call them "customer stories" in one context and "success stories" in another. Name them once, use that name in navigation labels, URLs, and body text.
When variation is acceptable
You can vary descriptive language. You can rephrase benefits. You can change examples. The rule applies to structural terminology—the words that help people move through your site and understand what they're looking at.
If you're explaining how something works across multiple pages, you can describe the concept differently each time. Just keep the name of the thing consistent.
How to audit your terminology
Search your site for key concepts. If "contact" appears as "get in touch," "reach out," and "contact us" across different pages, standardize it. If product features have multiple names, pick one and update everything else.
Check your CMS field labels too. If editors see "summary" in one content type and "excerpt" in another for the same function, they'll use them inconsistently.
Create a terminology list. Not a glossary for users—a reference for everyone who touches content. When you add a new section or feature, check the list first. If the concept exists, use the established term. If it's new, add it and stick to it.
Why this matters more than you think
Inconsistent terminology doesn't just frustrate users. It breaks site search, complicates analytics, and makes content audits harder. When you're trying to inventory all your pricing information and it's labeled six different ways, you'll miss things.
It also undermines authority. Sites that can't settle on basic terminology signal that no one's in charge. Consistent language suggests competence and care.
You don't need a massive terminology project. Just stop introducing new terms for existing concepts. When you catch yourself reaching for a synonym, don't. Use the word you used last time. Your readers will thank you by actually finding what they need.