diff --git a/src/kiss/Kiss.hx b/src/kiss/Kiss.hx
index b61a447..164cce3 100644
--- a/src/kiss/Kiss.hx
+++ b/src/kiss/Kiss.hx
@@ -57,6 +57,7 @@ class Kiss {
                 "groups" => Symbol("Prelude.groups"),
                 "zip" => Symbol("Prelude.zip"),
                 "pairs" => Symbol("Prelude.pairs"), // TODO test pairs
+                "reversed" => Symbol("Prelude.reversed"), // TODO test reversed
                 "memoize" => Symbol("Prelude.memoize"), // TODO test memoize
                 "symbolName" => Symbol("Prelude.symbolName"),
                 "symbol" => Symbol("Prelude.symbol"),
diff --git a/src/kiss/Prelude.hx b/src/kiss/Prelude.hx
index 72e5866..74b7c45 100644
--- a/src/kiss/Prelude.hx
+++ b/src/kiss/Prelude.hx
@@ -216,6 +216,12 @@ class Prelude {
         return zip(l1, l2);
     }
 
+    public static function reversed<T>(l:kiss.List<T>):kiss.List<T> {
+        var c = l.copy();
+        c.reverse();
+        return c;
+    }
+
     // Ranges with a min, exclusive max, and step size, just like Python.
     public static function range(min, max, step):Iterator<Int> {
         if (step <= 0)