diff --git a/.cspell.json b/.cspell.json
index 86d42f76..ba876664 100644
--- a/.cspell.json
+++ b/.cspell.json
@@ -155,6 +155,7 @@
     "zcvf",
     "zenoh",
     "zenohd",
-    "coef"
+    "coef",
+    "radpm"
   ]
 }