diff --git a/CHANGELOG.md b/CHANGELOG.md
index aaaaeb78d..ec6dc2c13 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,18 @@
 # Changelog
 All notable changes to this project will be documented in this file. Dates are displayed in UTC.
 
+# [7.3.0](https://github.com/eslint-functional/eslint-plugin-functional/compare/v7.2.2...v7.3.0) (2025-01-14)
+
+
+### Bug Fixes
+
+* **prefer-tacit:** improve suggestion message ([59194b2](https://github.com/eslint-functional/eslint-plugin-functional/commit/59194b25291f8a9db54370540cc0a07f05633c75))
+
+
+### Features
+
+* **type-declaration-immutability:** allow defining custom suggestion messages ([037a3c7](https://github.com/eslint-functional/eslint-plugin-functional/commit/037a3c704628d4a16cb00b9b890a0055557906b4))
+
 ## [7.2.2](https://github.com/eslint-functional/eslint-plugin-functional/compare/v7.2.1...v7.2.2) (2025-01-14)
 
 ## [7.2.1](https://github.com/eslint-functional/eslint-plugin-functional/compare/v7.2.0...v7.2.1) (2025-01-06)
diff --git a/src/rules/prefer-tacit.ts b/src/rules/prefer-tacit.ts
index b154d63bb..801192166 100644
--- a/src/rules/prefer-tacit.ts
+++ b/src/rules/prefer-tacit.ts
@@ -76,6 +76,7 @@ const defaultOptions: RawOptions = [
  */
 const errorMessages = {
   generic: "Potentially unnecessary function wrapper.",
+  genericSuggestion: "Remove unnecessary function wrapper.",
 } as const;
 
 /**
@@ -154,7 +155,7 @@ function buildSuggestions(
 ): ReportSuggestionArray<keyof typeof errorMessages> {
   return [
     {
-      messageId: "generic",
+      messageId: "genericSuggestion",
       fix: (fixer) => {
         const functionCallToReference = fixFunctionCallToReference(context, fixer, node, caller);
         if (functionCallToReference === null) {
diff --git a/src/rules/type-declaration-immutability.ts b/src/rules/type-declaration-immutability.ts
index e4890c7b8..18b6f9dd3 100644
--- a/src/rules/type-declaration-immutability.ts
+++ b/src/rules/type-declaration-immutability.ts
@@ -44,11 +44,13 @@ export enum RuleEnforcementComparator {
 type FixerConfigRaw = {
   pattern: string;
   replace: string;
+  message?: string;
 };
 
 type FixerConfig = {
   pattern: RegExp;
   replace: string;
+  message?: string;
 };
 
 type SuggestionsConfig = FixerConfig[];
@@ -188,6 +190,7 @@ const errorMessages = {
   Exactly: 'This type is declare to have an immutability of exactly "{{ expected }}" (actual: "{{ actual }}").',
   AtMost: 'This type is declare to have an immutability of at most "{{ expected }}" (actual: "{{ actual }}").',
   More: 'This type is declare to have an immutability more than "{{ expected }}" (actual: "{{ actual }}").',
+  userDefined: "{{ message }}",
 } as const;
 
 /**
@@ -313,7 +316,6 @@ function getConfiguredSuggestions<T extends TSESTree.Node>(
   node: T,
   context: Readonly<RuleContext<keyof typeof errorMessages, RawOptions>>,
   configs: ReadonlyArray<FixerConfig>,
-  messageId: keyof typeof errorMessages,
 ): NonNullable<Descriptor["suggest"]> | null {
   const text = context.sourceCode.getText(node);
   const matchingConfig = configs.filter((c) => c.pattern.test(text));
@@ -322,7 +324,10 @@ function getConfiguredSuggestions<T extends TSESTree.Node>(
   }
   return matchingConfig.map((config) => ({
     fix: (fixer) => fixer.replaceText(node, text.replace(config.pattern, config.replace)),
-    messageId,
+    messageId: "userDefined",
+    data: {
+      message: config.message ?? `Replace with: ${text.replace(config.pattern, config.replace)}`,
+    },
   }));
 }
 
@@ -376,7 +381,7 @@ function getResults(
   const suggest =
     rule.suggestions === false || isTSInterfaceDeclaration(node)
       ? null
-      : getConfiguredSuggestions(node.typeAnnotation, context, rule.suggestions, messageId);
+      : getConfiguredSuggestions(node.typeAnnotation, context, rule.suggestions);
 
   return {
     context,
diff --git a/tests/rules/__snapshots__/prefer-tacit.test.ts.snap b/tests/rules/__snapshots__/prefer-tacit.test.ts.snap
index f04d9d2c9..53e339684 100644
--- a/tests/rules/__snapshots__/prefer-tacit.test.ts.snap
+++ b/tests/rules/__snapshots__/prefer-tacit.test.ts.snap
@@ -14,7 +14,7 @@ exports[`prefer-tacit > typescript > options > checkMemberExpressions > report m
     "severity": 2,
     "suggestions": [
       {
-        "desc": "Potentially unnecessary function wrapper.",
+        "desc": "Remove unnecessary function wrapper.",
         "fix": {
           "range": [
             46,
@@ -22,7 +22,7 @@ exports[`prefer-tacit > typescript > options > checkMemberExpressions > report m
           ],
           "text": "const foo = a.b.bind(a);",
         },
-        "messageId": "generic",
+        "messageId": "genericSuggestion",
       },
     ],
   },
@@ -43,7 +43,7 @@ exports[`prefer-tacit > typescript > options > checkMemberExpressions > report m
     "severity": 2,
     "suggestions": [
       {
-        "desc": "Potentially unnecessary function wrapper.",
+        "desc": "Remove unnecessary function wrapper.",
         "fix": {
           "range": [
             12,
@@ -51,7 +51,7 @@ exports[`prefer-tacit > typescript > options > checkMemberExpressions > report m
           ],
           "text": "/a/.test.bind(/a/)",
         },
-        "messageId": "generic",
+        "messageId": "genericSuggestion",
       },
     ],
   },
@@ -72,7 +72,7 @@ exports[`prefer-tacit > typescript > reports functions that are just instantiati
     "severity": 2,
     "suggestions": [
       {
-        "desc": "Potentially unnecessary function wrapper.",
+        "desc": "Remove unnecessary function wrapper.",
         "fix": {
           "range": [
             26,
@@ -80,7 +80,7 @@ exports[`prefer-tacit > typescript > reports functions that are just instantiati
           ],
           "text": "const foo = f<number>;",
         },
-        "messageId": "generic",
+        "messageId": "genericSuggestion",
       },
     ],
   },
@@ -101,7 +101,7 @@ exports[`prefer-tacit > typescript > reports functions that can "safely" be chan
     "severity": 2,
     "suggestions": [
       {
-        "desc": "Potentially unnecessary function wrapper.",
+        "desc": "Remove unnecessary function wrapper.",
         "fix": {
           "range": [
             29,
@@ -109,7 +109,7 @@ exports[`prefer-tacit > typescript > reports functions that can "safely" be chan
           ],
           "text": "f",
         },
-        "messageId": "generic",
+        "messageId": "genericSuggestion",
       },
     ],
   },
@@ -130,7 +130,7 @@ exports[`prefer-tacit > typescript > reports functions that can "safely" be chan
     "severity": 2,
     "suggestions": [
       {
-        "desc": "Potentially unnecessary function wrapper.",
+        "desc": "Remove unnecessary function wrapper.",
         "fix": {
           "range": [
             26,
@@ -138,7 +138,7 @@ exports[`prefer-tacit > typescript > reports functions that can "safely" be chan
           ],
           "text": "Boolean",
         },
-        "messageId": "generic",
+        "messageId": "genericSuggestion",
       },
     ],
   },