LSI Keyword is RankGear’s legacy label for corpus-related terms that recur across the pages already ranking for your query. It is a practical coverage aid, not evidence that Google runs literal latent semantic indexing on your page.
| Term | LSI Keyword |
|---|---|
| Category | Content and Topical Relevance |
| Also known as | LSI Keywords, Latent Semantic Term |
| Where it appears | Workbook LSI Keywords |
What it means in RankGear
The LSI Keywords workbook collects terms that appear repeatedly across the ranking field for your target query and surfaces them so you can check whether your draft covers the same ground. The name is historical, carried over from an older era of SEO tooling, and RankGear keeps it because users recognize it. Under the hood these are corpus-related terms drawn from the competing pages you are measured against, not the output of a true latent semantic indexing algorithm running on your content.
How to interpret it
Read the list as a coverage checklist, not a density quota. Compare your page against the competitors RankGear pulled, then add the terms that genuinely belong: the entities, questions, and supporting concepts a thorough treatment of the subject would naturally include. Reaching a raw count of these terms is not the point. A page earns relevance by covering its topic completely and clearly, so let the list point you toward gaps in substance rather than toward a repetition target.
Example
Say you are writing about cold brew coffee. Your draft explains the steeping method well, but the LSI Keywords workbook shows top-ranking pages repeatedly mention terms like coarse grind, steep time, concentrate, and acidity, supporting concepts your page never addresses. Adding accurate, useful passages on grind size and dilution closes that gap. Padding the article with the word concentrate a dozen times does not.
Important considerations
- The LSI name is a misnomer in modern SEO: Google does not perform literal latent semantic indexing on a page, and these terms are not a switch you flip to rank.
- The list reflects what competing pages happen to share. It describes the current ranking field; it does not prove that any single term causes a page to rank.
- Related wording should preserve search intent. Swapping in synonyms that shift meaning hurts more than it helps.
- Repetition, keyword stuffing, and unsupported claims do not build topical authority; genuine, well-sourced coverage does.
Related terms
Part of the RankGear glossary · how RankGear measures · the 870 factors.