diff --git a/src/V3Case.cpp b/src/V3Case.cpp
index 8a4f471b7..54ce1ff7e 100644
--- a/src/V3Case.cpp
+++ b/src/V3Case.cpp
@@ -285,6 +285,7 @@ class CaseVisitor final : public VNVisitor {
     bool checkExhaustiveEnum(const AstCase* const nodep, const AstEnumDType* const enump) {
         const uint32_t numCases = 1UL << nodep->exprp()->width();
         bool fullyCovered = true;
+        string missingItems;
         for (AstEnumItem* eip = enump->itemsp(); eip; eip = VN_AS(eip->nextp(), EnumItem)) {
             const auto& match = matchPattern(nodep, VN_AS(eip->valuep(), Const));
             const uint32_t mask = match.first.toUInt();
@@ -294,15 +295,16 @@ class CaseVisitor final : public VNVisitor {
             for (uint32_t i = 0; i < numCases; ++i) {
                 if ((i & mask) != bits) continue;  // This case is not for this enum value
                 if (m_caseDetails.records[i].itemp) continue;  // Covered case
-                // Warn unless unique0 case which allows no-match
-                if (!nodep->unique0Pragma()) {
-                    nodep->v3warn(CASEINCOMPLETE,
-                                  "Enum item " << eip->prettyNameQ() << " not covered by case");
-                }
+                if (!missingItems.empty()) missingItems += ", ";
+                missingItems += eip->prettyNameQ();
                 fullyCovered = false;
                 break;
             }
         }
+        if (!missingItems.empty() && !nodep->unique0Pragma()) {
+            nodep->v3warn(CASEINCOMPLETE,
+                          "Enum item(s) not covered by case: " << missingItems);
+        }
         return fullyCovered;  // enum is fully covered
     }
 
diff --git a/test_regress/t/t_case_enum_incomplete_bad.out b/test_regress/t/t_case_enum_incomplete_bad.out
index b1a0c8b1f..6f3986c1d 100644
--- a/test_regress/t/t_case_enum_incomplete_bad.out
+++ b/test_regress/t/t_case_enum_incomplete_bad.out
@@ -1,9 +1,6 @@
-%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_bad.v:18:12: Enum item 'S1' not covered by case
+%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_bad.v:18:12: Enum item(s) not covered by case: 'S1', 'S2'
    18 |     unique case (state)
       |            ^~~~
                          ... For warning description see https://verilator.org/warn/CASEINCOMPLETE?v=latest
                          ... Use "/* verilator lint_off CASEINCOMPLETE */" and lint_on around source to disable this message.
-%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_bad.v:18:12: Enum item 'S2' not covered by case
-   18 |     unique case (state)
-      |            ^~~~
 %Error: Exiting due to
diff --git a/test_regress/t/t_case_enum_incomplete_wildcard_bad.out b/test_regress/t/t_case_enum_incomplete_wildcard_bad.out
index ec731329c..59e2f5b81 100644
--- a/test_regress/t/t_case_enum_incomplete_wildcard_bad.out
+++ b/test_regress/t/t_case_enum_incomplete_wildcard_bad.out
@@ -1,24 +1,12 @@
-%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:26:12: Enum item 'S10' not covered by case
+%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:26:12: Enum item(s) not covered by case: 'S10', 'SX0'
    26 |     unique case (state)
       |            ^~~~
                          ... For warning description see https://verilator.org/warn/CASEINCOMPLETE?v=latest
                          ... Use "/* verilator lint_off CASEINCOMPLETE */" and lint_on around source to disable this message.
-%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:26:12: Enum item 'SX0' not covered by case
-   26 |     unique case (state)
-      |            ^~~~
-%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:30:12: Enum item 'S00' not covered by case
+%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:30:12: Enum item(s) not covered by case: 'S00', 'SX0', 'S0X'
    30 |     unique case (state)
       |            ^~~~
-%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:30:12: Enum item 'SX0' not covered by case
-   30 |     unique case (state)
-      |            ^~~~
-%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:30:12: Enum item 'S0X' not covered by case
-   30 |     unique case (state)
-      |            ^~~~
-%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:35:12: Enum item 'S10' not covered by case
-   35 |     unique casez (state)
-      |            ^~~~~
-%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:35:12: Enum item 'SX0' not covered by case
+%Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:35:12: Enum item(s) not covered by case: 'S10', 'SX0'
    35 |     unique casez (state)
       |            ^~~~~
 %Warning-CASEINCOMPLETE: t/t_case_enum_incomplete_wildcard_bad.v:40:5: Case values incompletely covered (example pattern 0x3)