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UnclaimedSource: current website

thesaurus.com

Thesaurus.com is an online thesaurus for finding synonyms and antonyms

To use the thesaurus, simply type a word in the gold search box and click the 'Search' button.

Authority

80/100

Safety

90/100

Known risk signals, not a check pass rate

Registered

May 30, 1995

31 years old · 101domain GRS Limited

Full report Claim profile Suggest official facts Visit website Claiming, verifying, and correcting is always free.

On record since 1995 — see history

All 4 safety checks passed (Oct 1, 2026).

DNS

HTTPS

Page metadata

Security headers

Current facts

Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.

Authority & Safety, with the evidence

How this is scored →

Authority 80/100 — ahead of 80% of the August 2026 scored sampleClear

Why this authority score

80 is a percentile: higher than 80% of sites we score.

How it's calculated

Prominence (Tranco rank #6,880)+9
Verified continuity: 31.3 years (RDAP registration)+11
Security & email hygiene+4
Calibration adjustment (published map)+17

Model score: 41/99 — what these reason lines add up to.

Published Authority (percentile): 80/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.

Safety evidence

No unexpired threat-feed result; name-similarity check available (recorded about 1 days ago); 3/3 transport and email checks available (oldest recorded about 1 days ago). This is evidence coverage, not a probability that a website is safe.

Site history

Dated record — historical facts always carry their date; self-description below is the 2013 record.

1995
Domain registered (May 30, 1995).
2006
First tracked by AboutUs (Jun 21, 2006); profile edited 3 times through 2013.
2013
Self-description at the time:
“Thesaurus.com is an online thesaurus for finding synonyms and antonyms”
2026
Checked today — All 4 safety checks passed (Oct 1, 2026).

✓ domain continuity 31 years registered✓ live verified Oct 1, 2026

Common questions

Is thesaurus.com legit or a scam?

thesaurus.com was registered May 30, 1995 (31 years old), per public registration records. AboutUs doesn't label sites "legit" or "a scam": this page lists the dated registration, DNS, HTTPS, mail-authentication and safety checks we could verify, each with its source, so you can decide for yourself.

Who owns thesaurus.com?

Nobody has completed AboutUs's owner verification for thesaurus.com. That's true of most sites here — it isn't itself a warning sign.

When was thesaurus.com registered?

thesaurus.com's registration dates to May 30, 1995 (31 years old), per public registration records. 101domain GRS Limited is the registrar on record today.

Got a different link you're not sure about? Check it or compare thesaurus.com to another site.

Suggest official facts

Correct a description, link or other detail. Submissions are reviewed before publication.

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Correction review promise

Official facts can help this public profile, but publication waits for moderation, evidence, and owner-proof gates.

Correction review promise: Every submitted official fact is saved for moderation before it can change the public profile.
Evidence before publication: Reviewers compare your official URL, evidence URL, and note against the visible report findings before accepting changes.
Owner proof before control: Unverified corrections can improve the report, but owner status, DNS control, and paid outcomes still require proof.
Secure same-site intake: AboutUs accepts this public correction only from AboutUs pages, keeps the response uncached, and rate-limits noisy requests.

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