diff --git a/Marlin/src/HAL/DUE/usb/sd_mmc_spi_mem.h b/Marlin/src/HAL/DUE/usb/sd_mmc_spi_mem.h
index d77e4f9523..553fd3c29a 100644
--- a/Marlin/src/HAL/DUE/usb/sd_mmc_spi_mem.h
+++ b/Marlin/src/HAL/DUE/usb/sd_mmc_spi_mem.h
@@ -74,7 +74,7 @@
 #define   SD_MMC_REMOVING      2
 
 
-//---- CONTROL FONCTIONS ----
+//---- CONTROL FUNCTIONS ----
 //!
 //! @brief This function initializes the hw/sw resources required to drive the SD_MMC_SPI.
 //!/
@@ -134,7 +134,7 @@ extern bool           sd_mmc_spi_wr_protect(void);
 extern bool           sd_mmc_spi_removal(void);
 
 
-//---- ACCESS DATA FONCTIONS ----
+//---- ACCESS DATA FUNCTIONS ----
 
 #if ACCESS_USB == true
 // Standard functions for open in read/write mode the device
diff --git a/Marlin/src/HAL/DUE/usb/udd.h b/Marlin/src/HAL/DUE/usb/udd.h
index 7ec8c03dee..d7394b94a4 100644
--- a/Marlin/src/HAL/DUE/usb/udd.h
+++ b/Marlin/src/HAL/DUE/usb/udd.h
@@ -135,7 +135,7 @@ typedef void (*udd_callback_halt_cleared_t)(void);
  * \param n          number of data transfered
  */
 typedef void (*udd_callback_trans_t) (udd_ep_status_t status,
-		iram_size_t nb_transfered, udd_ep_id_t ep);
+		iram_size_t nb_transferred, udd_ep_id_t ep);
 
 /**
  * \brief Authorizes the VBUS event
diff --git a/Marlin/src/HAL/STM32/tft/tft_ltdc.cpp b/Marlin/src/HAL/STM32/tft/tft_ltdc.cpp
index 53e5bd83e0..5b0c27e412 100644
--- a/Marlin/src/HAL/STM32/tft/tft_ltdc.cpp
+++ b/Marlin/src/HAL/STM32/tft/tft_ltdc.cpp
@@ -181,7 +181,7 @@ void LTDC_Config() {
   hltdc_F.Init.AccumulatedVBP = (LTDC_LCD_VSYNC + LTDC_LCD_VBP - 1);
   hltdc_F.Init.AccumulatedActiveH = (TFT_HEIGHT + LTDC_LCD_VSYNC + LTDC_LCD_VBP - 1);
   hltdc_F.Init.AccumulatedActiveW = (TFT_WIDTH + LTDC_LCD_HSYNC + LTDC_LCD_HBP - 1);
-  hltdc_F.Init.TotalHeigh = (TFT_HEIGHT + LTDC_LCD_VSYNC + LTDC_LCD_VBP + LTDC_LCD_VFP - 1);
+  hltdc_F.Init.TotalHeight = (TFT_HEIGHT + LTDC_LCD_VSYNC + LTDC_LCD_VBP + LTDC_LCD_VFP - 1);
   hltdc_F.Init.TotalWidth = (TFT_WIDTH + LTDC_LCD_HSYNC + LTDC_LCD_HBP + LTDC_LCD_HFP - 1);
 
   /* Configure R,G,B component values for LCD background color : all black background */
@@ -203,7 +203,7 @@ void LTDC_Config() {
   pLayerCfg.PixelFormat = LTDC_PIXEL_FORMAT_RGB565;
 
   /* Start Address configuration : frame buffer is located at SDRAM memory */
-  pLayerCfg.FBStartAdress = (uint32_t)(FRAME_BUFFER_ADDRESS);
+  pLayerCfg.FBStartAddress = (uint32_t)(FRAME_BUFFER_ADDRESS);
 
   /* Alpha constant (255 == totally opaque) */
   pLayerCfg.Alpha = 255;
diff --git a/Marlin/src/feature/binary_stream.h b/Marlin/src/feature/binary_stream.h
index 2ad7f236a1..cef8a3c902 100644
--- a/Marlin/src/feature/binary_stream.h
+++ b/Marlin/src/feature/binary_stream.h
@@ -148,9 +148,9 @@ public:
       case FileTransfer::QUERY:
         SERIAL_ECHOPAIR("PFT:version:", VERSION_MAJOR, ".", VERSION_MINOR, ".", VERSION_PATCH);
         #if ENABLED(BINARY_STREAM_COMPRESSION)
-          SERIAL_ECHOLNPAIR(":compresion:heatshrink,", HEATSHRINK_STATIC_WINDOW_BITS, ",", HEATSHRINK_STATIC_LOOKAHEAD_BITS);
+          SERIAL_ECHOLNPAIR(":compression:heatshrink,", HEATSHRINK_STATIC_WINDOW_BITS, ",", HEATSHRINK_STATIC_LOOKAHEAD_BITS);
         #else
-          SERIAL_ECHOLNPGM(":compresion:none");
+          SERIAL_ECHOLNPGM(":compression:none");
         #endif
         break;
       case FileTransfer::OPEN:
diff --git a/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.h b/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.h
index 49f6ea0900..e2786fd452 100644
--- a/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.h
+++ b/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.h
@@ -44,7 +44,7 @@ bool my_mousewheel_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data);
 
 void LCD_Clear(uint16_t Color);
 void tft_set_point(uint16_t x, uint16_t y, uint16_t point);
-void LCD_setWindowArea(uint16_t StartX, uint16_t StartY, uint16_t width, uint16_t heigh);
+void LCD_setWindowArea(uint16_t StartX, uint16_t StartY, uint16_t width, uint16_t height);
 void LCD_WriteRAM_Prepare();
 void lcd_draw_logo();
 void lv_encoder_pin_init();
diff --git a/Marlin/src/lcd/extui/mks_ui/wifi_module.cpp b/Marlin/src/lcd/extui/mks_ui/wifi_module.cpp
index 1d136a4075..b53586c756 100644
--- a/Marlin/src/lcd/extui/mks_ui/wifi_module.cpp
+++ b/Marlin/src/lcd/extui/mks_ui/wifi_module.cpp
@@ -225,7 +225,7 @@ static bool longName2DosName(const char *longName, char *dosName) {
     else if (status_bits & 0x2) {
       // DMA transmit complete
       if (esp_state == TRANSFER_IDLE)
-        esp_state = TRANSFERING;
+        esp_state = TRANSFERRING;
 
       if (storeRcvData(WIFISERIAL.usart_device->rb->buf, UART_RX_BUFFER_SIZE)) {
         esp_dma_pre();
@@ -1819,7 +1819,7 @@ void wifi_rcv_handle() {
     #ifdef __STM32F1__
       if (esp_state == TRANSFER_STORE) {
         if (storeRcvData(WIFISERIAL.wifiRxBuf, UART_RX_BUFFER_SIZE)) {
-          esp_state = TRANSFERING;
+          esp_state = TRANSFERRING;
           esp_dma_pre();
           if (wifiTransError.flag != 0x1) WIFI_IO1_RESET();
         }
diff --git a/Marlin/src/lcd/extui/mks_ui/wifi_module.h b/Marlin/src/lcd/extui/mks_ui/wifi_module.h
index 709d3d1719..d02716e435 100644
--- a/Marlin/src/lcd/extui/mks_ui/wifi_module.h
+++ b/Marlin/src/lcd/extui/mks_ui/wifi_module.h
@@ -137,7 +137,7 @@ typedef enum {
 
 typedef enum {
   TRANSFER_IDLE,
-  TRANSFERING,
+  TRANSFERRING,
   TRANSFER_STORE,
 } TRANSFER_STATE;
 extern volatile TRANSFER_STATE esp_state;
diff --git a/Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/UHS_host_INLINE.h b/Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/UHS_host_INLINE.h
index 3f758e7712..f78a3bb8f0 100644
--- a/Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/UHS_host_INLINE.h
+++ b/Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/UHS_host_INLINE.h
@@ -90,7 +90,7 @@ uint8_t UHS_USB_HOST_BASE::setEpInfoEntry(uint8_t addr, uint8_t iface, uint8_t e
 }
 
 /**
- * sets all enpoint addresses to zero.
+ * sets all endpoint addresses to zero.
  * Sets all max packet sizes to defaults
  * Clears all endpoint attributes
  * Sets bmNakPower to USB_NAK_DEFAULT
diff --git a/Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/macro_logic.h b/Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/macro_logic.h
index 0ac90f0df3..eeaa4f81d9 100644
--- a/Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/macro_logic.h
+++ b/Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/macro_logic.h
@@ -140,7 +140,7 @@ AJK_IIF(AJK_BITAND(AJK_IS_COMPARABLE(x))(AJK_IS_COMPARABLE(y)) ) \
 #define AJK_MAKE_FUNS(AJK_v, AJK_args, AJK_count, AJK_body) AJK_EVAL(AJK_REPEAT(AJK_count, AJK_FUN, AJK_v, AJK_args, AJK_body))
 #ifdef AJK_TEST_MACRO_LOGIC
 
-#define BODY(AJKindex) some(C, statement); contaning(a, test[AJKindex]);
+#define BODY(AJKindex) some(C, statement); containing(a, test[AJKindex]);
 #define ZERO_TIMES_TEST 0
 #define THREE_TIMES_TEST 3
 blank > AJK_MAKE_LIST(VARIABLE_, ZERO_TIMES_TEST) < because zero repeats