diff --git a/packages/common/cache/interfaces/cache-module.interface.ts b/packages/common/cache/interfaces/cache-module.interface.ts
index 5beb769c8..21adf8b36 100644
--- a/packages/common/cache/interfaces/cache-module.interface.ts
+++ b/packages/common/cache/interfaces/cache-module.interface.ts
@@ -4,7 +4,7 @@ import { CacheManagerOptions } from './cache-manager.interface';
 export type CacheModuleOptions<
   StoreConfig extends Record<any, any> = Record<string, any>,
 > =
-  // Store-specfic configuration takes precedence over cache module options due
+  // Store-specific configuration takes precedence over cache module options due
   // to how `createCacheManager` is implemented.
   CacheManagerOptions &
     StoreConfig & {
diff --git a/packages/common/interfaces/nest-application-context.interface.ts b/packages/common/interfaces/nest-application-context.interface.ts
index 11888397a..e10dfc306 100644
--- a/packages/common/interfaces/nest-application-context.interface.ts
+++ b/packages/common/interfaces/nest-application-context.interface.ts
@@ -72,7 +72,7 @@ export interface INestApplicationContext {
   enableShutdownHooks(signals?: ShutdownSignal[] | string[]): this;
 
   /**
-   * Initalizes the Nest application.
+   * Initializes the Nest application.
    * Calls the Nest lifecycle events.
    * It isn't mandatory to call this method directly.
    *
diff --git a/packages/common/interfaces/version-options.interface.ts b/packages/common/interfaces/version-options.interface.ts
index fcdd786b6..c6626436f 100644
--- a/packages/common/interfaces/version-options.interface.ts
+++ b/packages/common/interfaces/version-options.interface.ts
@@ -18,7 +18,7 @@ export type VersionValue =
 export interface VersionOptions {
   /**
    * Specifies an optional API Version. When configured, methods
-   * withing the controller will only be routed if the request version
+   * within the controller will only be routed if the request version
    * matches the specified value.
    *
    * Supported only by HTTP-based applications (does not apply to non-HTTP microservices).
diff --git a/packages/common/services/console-logger.service.ts b/packages/common/services/console-logger.service.ts
index a1a9ffb6c..ecaf43ab8 100644
--- a/packages/common/services/console-logger.service.ts
+++ b/packages/common/services/console-logger.service.ts
@@ -188,7 +188,7 @@ export class ConsoleLogger implements LoggerService {
       const contextMessage = context ? yellow(`[${context}] `) : '';
       const timestampDiff = this.updateAndGetTimestampDiff();
       const formattedLogLevel = logLevel.toUpperCase().padStart(7, ' ');
-      const formatedMessage = this.formatMessage(
+      const formattedMessage = this.formatMessage(
         logLevel,
         message,
         pidMessage,
@@ -197,7 +197,7 @@ export class ConsoleLogger implements LoggerService {
         timestampDiff,
       );
 
-      process[writeStreamType ?? 'stdout'].write(formatedMessage);
+      process[writeStreamType ?? 'stdout'].write(formattedMessage);
     });
   }
 
diff --git a/packages/common/test/file-stream/streamable-file.spec.ts b/packages/common/test/file-stream/streamable-file.spec.ts
index 7bfd43301..411e6224d 100644
--- a/packages/common/test/file-stream/streamable-file.spec.ts
+++ b/packages/common/test/file-stream/streamable-file.spec.ts
@@ -4,14 +4,14 @@ import { StreamableFile } from '../../file-stream';
 
 describe('StreamableFile', () => {
   describe('when input is a readable stream', () => {
-    it('should assing it to a stream class property', () => {
+    it('should assign it to a stream class property', () => {
       const stream = new Readable();
       const streamableFile = new StreamableFile(stream);
       expect(streamableFile.getStream()).to.equal(stream);
     });
   });
   describe('when input is an object with "pipe" method', () => {
-    it('should assing it to a stream class property', () => {
+    it('should assign it to a stream class property', () => {
       const stream = { pipe: () => {} };
       const streamableFile = new StreamableFile(stream as any);
       expect(streamableFile.getStream()).to.equal(stream);
diff --git a/packages/core/injector/lazy-module-loader.ts b/packages/core/injector/lazy-module-loader.ts
index caba14116..6b39e5204 100644
--- a/packages/core/injector/lazy-module-loader.ts
+++ b/packages/core/injector/lazy-module-loader.ts
@@ -26,7 +26,7 @@ export class LazyModuleLoader {
     );
     if (moduleInstances.length === 0) {
       // The module has been loaded already. In this case, we must
-      // retrieve a module reference from the exising container.
+      // retrieve a module reference from the existing container.
       const { token } = await this.moduleCompiler.compile(
         moduleClassOrDynamicDefinition,
       );
diff --git a/packages/core/test/injector/injector.spec.ts b/packages/core/test/injector/injector.spec.ts
index 3a1068afc..693613548 100644
--- a/packages/core/test/injector/injector.spec.ts
+++ b/packages/core/test/injector/injector.spec.ts
@@ -595,7 +595,7 @@ describe('Injector', () => {
       });
     });
 
-    describe('when instanceWraper has async property', () => {
+    describe('when instanceWrapper has async property', () => {
       it('should await instance', async () => {
         sinon.stub(injector, 'loadProvider').callsFake(() => null);
 
diff --git a/packages/core/test/injector/internal-core-module-factory.spec.ts b/packages/core/test/injector/internal-core-module-factory.spec.ts
index 85cf9cfe5..92499cf95 100644
--- a/packages/core/test/injector/internal-core-module-factory.spec.ts
+++ b/packages/core/test/injector/internal-core-module-factory.spec.ts
@@ -8,7 +8,7 @@ import { InternalCoreModule } from '../../injector/internal-core-module';
 import { InternalCoreModuleFactory } from '../../injector/internal-core-module-factory';
 
 describe('InternalCoreModuleFactory', () => {
-  it('should return the interal core module definition', () => {
+  it('should return the internal core module definition', () => {
     const moduleDefinition = InternalCoreModuleFactory.create(
       new NestContainer(),
       null,
diff --git a/packages/core/test/router/router-response-controller.spec.ts b/packages/core/test/router/router-response-controller.spec.ts
index ebe155639..92a306135 100644
--- a/packages/core/test/router/router-response-controller.spec.ts
+++ b/packages/core/test/router/router-response-controller.spec.ts
@@ -356,7 +356,7 @@ data: test
           request as unknown as IncomingMessage,
         );
       } catch {
-        // Wether an error is thrown or not
+        // Whether an error is thrown or not
         // is not relevant, so long as
         // result is not called
       }
diff --git a/packages/microservices/ctx-host/mqtt.context.ts b/packages/microservices/ctx-host/mqtt.context.ts
index 0693c35d3..3b953516a 100644
--- a/packages/microservices/ctx-host/mqtt.context.ts
+++ b/packages/microservices/ctx-host/mqtt.context.ts
@@ -15,7 +15,7 @@ export class MqttContext extends BaseRpcContext<MqttContextArgs> {
   }
 
   /**
-   * Returns the refernce to the original MQTT packet.
+   * Returns the reference to the original MQTT packet.
    */
   getPacket() {
     return this.args[1];
diff --git a/packages/microservices/test/client/client-mqtt.spec.ts b/packages/microservices/test/client/client-mqtt.spec.ts
index a5dc9032f..b3131af73 100644
--- a/packages/microservices/test/client/client-mqtt.spec.ts
+++ b/packages/microservices/test/client/client-mqtt.spec.ts
@@ -110,7 +110,7 @@ describe('ClientMqtt', () => {
       it('should unsubscribe to response pattern name', () => {
         expect(unsubscribeSpy.calledWith(channel)).to.be.true;
       });
-      it('should remove callback from routin map', () => {
+      it('should remove callback from routing map', () => {
         expect(client['routingMap'].has(id)).to.be.false;
       });
     });
diff --git a/packages/microservices/test/deserializers/kafka-response.deserializer.spec.ts b/packages/microservices/test/deserializers/kafka-response.deserializer.spec.ts
index 2941c6875..30b327642 100644
--- a/packages/microservices/test/deserializers/kafka-response.deserializer.spec.ts
+++ b/packages/microservices/test/deserializers/kafka-response.deserializer.spec.ts
@@ -26,7 +26,7 @@ describe('KafkaResponseDeserializer', () => {
       });
     });
     describe('when is disposed header is present', () => {
-      it('should return an objet with "isDisposed"', () => {
+      it('should return an object with "isDisposed"', () => {
         const value = 'test';
         const packet = instance.deserialize({
           headers: {
diff --git a/packages/microservices/test/listeners-controller.spec.ts b/packages/microservices/test/listeners-controller.spec.ts
index b23b13c16..f372050f0 100644
--- a/packages/microservices/test/listeners-controller.spec.ts
+++ b/packages/microservices/test/listeners-controller.spec.ts
@@ -247,7 +247,7 @@ describe('ListenersController', () => {
   });
 
   describe('assignClientToInstance', () => {
-    it('should assing client to instance', () => {
+    it('should assign client to instance', () => {
       const propertyKey = 'key';
       const object = {};
       const client = { test: true };
diff --git a/packages/microservices/test/serializers/mqtt-record.serializer.spec.ts b/packages/microservices/test/serializers/mqtt-record.serializer.spec.ts
index 95a50d3b5..ff3d33f1c 100644
--- a/packages/microservices/test/serializers/mqtt-record.serializer.spec.ts
+++ b/packages/microservices/test/serializers/mqtt-record.serializer.spec.ts
@@ -26,7 +26,7 @@ describe('MqttRecordSerializer', () => {
         data: { value: 'string' },
       });
     });
-    it('should act as an indentity function if msg is not an instance of MqttRecord class', () => {
+    it('should act as an identity function if msg is not an instance of MqttRecord class', () => {
       const packet = {
         data: { random: true },
       };
diff --git a/packages/microservices/test/serializers/rmq-record.serializer.spec.ts b/packages/microservices/test/serializers/rmq-record.serializer.spec.ts
index 8551d823f..eb3f80973 100644
--- a/packages/microservices/test/serializers/rmq-record.serializer.spec.ts
+++ b/packages/microservices/test/serializers/rmq-record.serializer.spec.ts
@@ -24,7 +24,7 @@ describe('RmqRecordSerializer', () => {
       });
     });
 
-    it('should act as an indentity function if msg is not an instance of RmqRecord class', () => {
+    it('should act as an identity function if msg is not an instance of RmqRecord class', () => {
       const packet = {
         data: { random: true },
       };
diff --git a/packages/microservices/test/server/server-mqtt.spec.ts b/packages/microservices/test/server/server-mqtt.spec.ts
index c5a0e30f2..8e63a0162 100644
--- a/packages/microservices/test/server/server-mqtt.spec.ts
+++ b/packages/microservices/test/server/server-mqtt.spec.ts
@@ -175,7 +175,7 @@ describe('ServerMqtt', () => {
   });
   describe('getRequestPattern', () => {
     const test = 'test';
-    it(`should leave patern as it is`, () => {
+    it(`should leave pattern as it is`, () => {
       expect(server.getRequestPattern(test)).to.equal(test);
     });
   });