diff --git a/enum.h b/enum.h
index 9232e9d..399f459 100644
--- a/enum.h
+++ b/enum.h
@@ -942,18 +942,50 @@ inline bool operator <(const Enum &a, const Enum &b)                           \
     { return a._to_integral() < b._to_integral(); }                            \
                                                                                \
 BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
+inline bool operator <(const Enum &a, const Enum::_enumerated &b)              \
+    { return a._to_integral() < b; }                                           \
+                                                                               \
+BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
+inline bool operator <(const Enum::_enumerated &a, const Enum &b)              \
+    { return a < b._to_integral(); }                                           \
+                                                                               \
+BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
 inline bool operator <=(const Enum &a, const Enum &b)                          \
     { return a._to_integral() <= b._to_integral(); }                           \
                                                                                \
 BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
+inline bool operator <=(const Enum &a, const Enum::_enumerated &b)             \
+    { return a._to_integral() <= b; }                                          \
+                                                                               \
+BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
+inline bool operator <=(const Enum::_enumerated &a, const Enum &b)             \
+    { return a <= b._to_integral(); }                                          \
+                                                                               \
+BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
 inline bool operator >(const Enum &a, const Enum &b)                           \
     { return a._to_integral() > b._to_integral(); }                            \
                                                                                \
 BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
+inline bool operator >(const Enum &a, const Enum::_enumerated &b)              \
+    { return a._to_integral() > b; }                                           \
+                                                                               \
+BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
+inline bool operator >(const Enum::_enumerated &a, const Enum &b)              \
+    { return a > b._to_integral(); }                                           \
+                                                                               \
+BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
 inline bool operator >=(const Enum &a, const Enum &b)                          \
     { return a._to_integral() >= b._to_integral(); }                           \
 BETTER_ENUMS_IGNORE_ATTRIBUTES_END                                             \
                                                                                \
+BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
+inline bool operator >=(const Enum &a, const Enum::_enumerated &b)             \
+    { return a._to_integral() >= b; }                                          \
+                                                                               \
+BETTER_ENUMS_UNUSED BETTER_ENUMS_CONSTEXPR_                                    \
+inline bool operator >=(const Enum::_enumerated &a, const Enum &b)             \
+    { return a >= b._to_integral(); }                                          \
+                                                                               \
                                                                                \
 template <typename Char, typename Traits>                                      \
 std::basic_ostream<Char, Traits>&                                              \