diff --git a/src/lint/collect-spelling-diagnostics.ts b/src/lint/collect-spelling-diagnostics.ts
index 56445fb8..bb322082 100644
--- a/src/lint/collect-spelling-diagnostics.ts
+++ b/src/lint/collect-spelling-diagnostics.ts
@@ -83,6 +83,10 @@ const matchers = [
     pattern: /\b[Nn]onnegative\b/gu,
     message: 'prefer "non-negative"',
   },
+  {
+    pattern: /[Nn]onempty/gu,
+    message: 'prefer "non-empty"',
+  },
   {
     pattern: /\b[Nn]onzero\b/gu,
     message: 'prefer "non-zero"',
diff --git a/test/lint-spelling.js b/test/lint-spelling.js
index 20211118..d0dafc9d 100644
--- a/test/lint-spelling.js
+++ b/test/lint-spelling.js
@@ -286,6 +286,19 @@ describe('spelling', () => {
     );
   });
 
+  it('nonempty', async () => {
+    await assertLint(
+      positioned`
+        <p>a ${M}nonempty List</p>
+      `,
+      {
+        ruleId: 'spelling',
+        nodeType: 'html',
+        message: 'prefer "non-empty"',
+      }
+    );
+  });
+
   it('nonzero', async () => {
     await assertLint(
       positioned`