diff --git a/assets/opensearch/words.xml b/assets/opensearch/words.xml
new file mode 100644
index 0000000..e0eedd8
--- /dev/null
+++ b/assets/opensearch/words.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+  <ShortName>Big Huge Labs Thesaurus</ShortName>
+  <LongName>Big Huge Labs English Thesaurus</LongName>
+  <Description>Find related English terms using the Big Huge Labs thesaurus.</Description>
+  <AdultContent>false</AdultContent>
+  <InputEncoding>UTF-8</InputEncoding>
+  <Developer>~lucidiot - https://envs.net/~lucidiot/</Developer>
+  <Contact>lucidiot@envs.net</Contact>
+  <Url type="text/html" template="https://words.bighugelabs.com/{searchTerms}" />
+  <Url type="application/opensearchdescription+xml" rel="self" template="https://envs.net/~lucidiot/opensearch/words.xml" />
+</OpenSearchDescription>
diff --git a/content/opensearch/index.md b/content/opensearch/index.md
index 67de648..13fed64 100644
--- a/content/opensearch/index.md
+++ b/content/opensearch/index.md
@@ -57,6 +57,12 @@ header-includes:
     title="Wayback Machine"
     href="./wayback.xml"
   />
+  <link
+    rel="search"
+    type="application/opensearchdescription+xml"
+    title="Big Huge Labs Thesaurus"
+    href="./words.xml"
+  />
   <link
     rel="search"
     type="application/opensearchdescription+xml"
@@ -145,6 +151,7 @@ autodiscovery, well you can just grab the XML files yourself here:
 * [dict.org](./dict.xml) (dictionary)
 * [Internet Archive](./archive.xml)
 * [Wayback Machine](./wayback.xml)
+* [Big Huge Labs Thesaurus](./words.xml)
 * Alpine Linux
   * Packages: [browser-supported](./alpine/packages.xml), [with OpenSearch Parameter](./alpine/packages-param.xml)
   * Package contents: [browser-supported](./alpine/contents.xml), [with OpenSearch Parameter](./alpine/contents-param.xml)