Identity & Authority: Thesaurus.com – Signal Evidence & AI Readability

Thesaurus.com

(https://thesaurus.com) 📸 Data Snapshot: June 19, 2026
Identity & Authority — The Lens

Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.

Identity & Authority Expert verifiability & Schema depth.
5 Impact Weight: 15 / 100
33% Reputation

Authority is the site’s weakest pillar due to the total absence of structured data (schema_json is null) and a lack of named experts. Content is attributed to a generic ‘team of English language specialists’ without providing individual qualifications or sameAs links. Additionally, a technical authority gap is evident on the Writing Tips page where the heading ‘How to Use Wordplay to Elevate Your Poetry’ is duplicated, suggesting a template management error.

The site’s marketing tone is remarkably subdued given its market position. Claims like ‘most trusted online thesaurus’ are bold but are substantiated by the depth of content and real-time example sentences dated June 19, 2026. Unlike marketing-heavy educational sites, it demonstrates its value through sheer data volume (e.g., 126 ways to say ‘idea’) rather than vague performance assertions.

Identity & Authority is read from the structured data first: whether the site declares who it is in machine-readable schema, with verifiable identity links. Below is the schema captured per page, then the external proof links that support (or fail to support) that identity.

🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps
Homepage — no schema detected (entity gap)
/articles/ — no schema detected (entity gap)
/browse/idea/ — no schema detected (entity gap)
/browse/make/ — no schema detected (entity gap)
🛡️ Trust Signals — external proof links that back the declared identity
1Review mentions (all pages)
4External proof links (all pages)
PageReviewsProof links
/ (home) 0 1
/articles/ 0 1
/browse/idea/ 1 1
/browse/make/ 0 1