diff --git a/src/kcapacitybar.h b/src/kcapacitybar.h
--- a/src/kcapacitybar.h
+++ b/src/kcapacitybar.h
@@ -200,7 +200,7 @@
     /**
      * Set the way text is drawn if any is set
      *
-     * @param drawTextMode If any text set, whether to draw it into the capacity bar
+     * @param mode If any text set, whether to draw it into the capacity bar
      *                     or not.
      */
     void setDrawTextMode(DrawTextMode mode);
diff --git a/src/kcolorcombo.h b/src/kcolorcombo.h
--- a/src/kcolorcombo.h
+++ b/src/kcolorcombo.h
@@ -75,7 +75,7 @@
     /**
      * Set a custom list of colors to choose from, in place of the standard
      * list.
-     * @param cols list of colors. If empty, the selection list reverts to
+     * @param colors list of colors. If empty, the selection list reverts to
      *             the standard list.
      **/
     void setColors(const QList<QColor> &colors);
diff --git a/src/kdatecombobox.h b/src/kdatecombobox.h
--- a/src/kdatecombobox.h
+++ b/src/kdatecombobox.h
@@ -227,7 +227,7 @@
      * @param minDate the minimum date
      * @param minWarnMsg the minimum warning message
      */
-    void setMinimumDate(const QDate &minTime, const QString &minWarnMsg = QString());
+    void setMinimumDate(const QDate &minDate, const QString &minWarnMsg = QString());
 
     /**
      * Reset the minimum date to the default.
diff --git a/src/kdatetimeedit.h b/src/kdatetimeedit.h
--- a/src/kdatetimeedit.h
+++ b/src/kdatetimeedit.h
@@ -114,9 +114,9 @@
     QTimeZone timeZone() const;
 
     /**
-     * Returns the list of Calendar Systems displayed.
+     * Returns the list of Calendar Locales displayed.
      *
-     * @param calendars the list of calendar systems to display
+     * @return the list of calendar locales displayed
      */
     QList<QLocale> calendarLocalesList() const;
 
@@ -181,7 +181,7 @@
     /**
      * Return the list of time zones able to be selected
      *
-     * @param zones the time zones to display
+     * @return the list of time zones displayed
      */
     QList<QTimeZone> timeZones() const;
 
@@ -342,15 +342,15 @@
     /**
      * Signal if the time zone has been changed manually by the user.
      *
-     * @param timeZone the new time zone
+     * @param zone the new time zone
      */
     void timeZoneEntered(const QTimeZone &zone);
 
     /**
      * Signal if the time zone has been changed either manually by the user
      * or programatically.
      *
-     * @param timeZone the new time zone
+     * @param zone the new time zone
      */
     void timeZoneChanged(const QTimeZone &zone);
 
@@ -421,8 +421,8 @@
      *
      * @see setMaximumDateTime()
      * @see setDateRange()
-     * @param maxDate the minimum date
-     * @param maxWarnMsg the minimum warning message
+     * @param minDateTime the minimum date
+     * @param minWarnMsg the minimum warning message
      */
     void setMinimumDateTime(const QDateTime &minDateTime, const QString &minWarnMsg = QString());
 
@@ -439,7 +439,7 @@
      *
      * @see setMinimumDateTime()
      * @see setDateRange()
-     * @param maxDate the maximum date
+     * @param maxDateTime the maximum date
      * @param maxWarnMsg the maximum warning message
      */
     void setMaximumDateTime(const QDateTime &maxDateTime, const QString &maxWarnMsg = QString());
@@ -489,12 +489,12 @@
      *
      * @param format the time format to use
      */
-    void setTimeDisplayFormat(QLocale::FormatType formatOptions);
+    void setTimeDisplayFormat(QLocale::FormatType format);
 
     /**
      * Set the interval between times able to be selected from the drop-down.
      *
-     * The combo drop-down will be populated with times every @param minutes
+     * The combo drop-down will be populated with times every @p minutes
      * apart, starting from the minimumTime() and ending at maximumTime().
      *
      * If the ForceInterval option is set then any time manually typed into the
@@ -553,7 +553,7 @@
      * Virtual to allow sub-classes to apply extra validation rules,
      * but reimplementations must call the parent method at the end.
      *
-     * @param datetime the new date and time
+     * @param dateTime the new date and time
      */
     virtual void assignDateTime(const QDateTime &dateTime);
 
diff --git a/src/kled.h b/src/kled.h
--- a/src/kled.h
+++ b/src/kled.h
@@ -208,7 +208,7 @@
     /**
      * Sets the factor to darken the LED in KLed::Off state.
      *
-     * The @param darkFactor should be greater than 100, otherwise the LED
+     * The @p darkFactor should be greater than 100, otherwise the LED
      * becomes lighter in KLed::Off state.
      *
      * Defaults to 300.
diff --git a/src/kmimetypeeditor.h b/src/kmimetypeeditor.h
--- a/src/kmimetypeeditor.h
+++ b/src/kmimetypeeditor.h
@@ -34,7 +34,7 @@
     /**
      * Starts the file types editor for a given MIME type.
      * @param mimeType the mimetype to edit, e.g. "text/plain"
-     * @param the parent widget
+     * @param widget the parent widget
      * @since 5.4
      */
     KWIDGETSADDONS_EXPORT void editMimeType(const QString &mimeType, QWidget *widget);
diff --git a/src/kpagedialog.h b/src/kpagedialog.h
--- a/src/kpagedialog.h
+++ b/src/kpagedialog.h
@@ -207,7 +207,8 @@
     /**
      * This signal is emitted whenever the current page has changed.
      *
-     * @param item The new current page or 0 if no current page is available.
+     * @param current The new current page or 0 if no current page is available.
+     * @param before The page that was current before the new current page has changed.
      */
     void currentPageChanged(KPageWidgetItem *current, KPageWidgetItem *before);
 
diff --git a/src/kpagewidget.h b/src/kpagewidget.h
--- a/src/kpagewidget.h
+++ b/src/kpagewidget.h
@@ -133,13 +133,14 @@
     /**
      * This signal is emitted whenever the current page has changed.
      *
-     * @param item The new current page or 0 if no current page is available.
+     * @param current The new current page or 0 if no current page is available.
+     * @param before The page that was current before the new current page has changed.
      */
     void currentPageChanged(KPageWidgetItem *current, KPageWidgetItem *before);
 
     /**
      * This signal is emitted whenever a checkable page changes its state. @param checked is true
-     * when the @param page is checked, or false if the @param page is unchecked.
+     * when the @p page is checked, or false if the @p page is unchecked.
      */
     void pageToggled(KPageWidgetItem *page, bool checked);
 
diff --git a/src/kpagewidgetmodel.h b/src/kpagewidgetmodel.h
--- a/src/kpagewidgetmodel.h
+++ b/src/kpagewidgetmodel.h
@@ -294,7 +294,7 @@
 Q_SIGNALS:
     /**
      * This signal is emitted whenever a checkable page changes its state. @param checked is true
-     * when the @param page is checked, or false if the @param page is unchecked.
+     * when the @p page is checked, or false if the @p page is unchecked.
      */
     void toggled(KPageWidgetItem *page, bool checked);
 
diff --git a/src/kpixmapsequence.h b/src/kpixmapsequence.h
--- a/src/kpixmapsequence.h
+++ b/src/kpixmapsequence.h
@@ -67,7 +67,7 @@
     /**
      * Create a sequence from an icon name.
      *
-     * \param iconName The full path of the icon
+     * \param fullPath The full path of the icon
      * \param size The icon/frame size
      */
     KPixmapSequence(const QString &fullPath, int size);
diff --git a/src/ksplittercollapserbutton.h b/src/ksplittercollapserbutton.h
--- a/src/ksplittercollapserbutton.h
+++ b/src/ksplittercollapserbutton.h
@@ -43,7 +43,7 @@
     /**
      * @brief KSplitterCollapserButton create a splitter collapser
      * @param childWidget the widget, child of the splitter, whose size is controlled by this collapser
-     * @param the splitter which this collapser should be associated with.
+     * @param splitter the splitter which this collapser should be associated with.
      */
     explicit KSplitterCollapserButton(QWidget *childWidget, QSplitter *splitter);
 
@@ -71,7 +71,7 @@
     void restore();
     /**
      * @brief setCollapsed, this function allows to collapse or not the splitter.
-     * @param collapsed
+     * @param collapsed if the splitter should be collapsed
      */
     void setCollapsed(bool collapsed);
 
diff --git a/src/ksqueezedtextlabel.h b/src/ksqueezedtextlabel.h
--- a/src/ksqueezedtextlabel.h
+++ b/src/ksqueezedtextlabel.h
@@ -98,7 +98,7 @@
      * squeezed->setText("new text"); // works as expected
      * static_cast<KSqueezedTextLabel*>(label)->setText("new text");  // works as expected
      * \endcode
-     * @param mode The new text.
+     * @param text The new text.
      */
     void setText(const QString &text);
     /**
diff --git a/src/kstandardguiitem.h b/src/kstandardguiitem.h
--- a/src/kstandardguiitem.h
+++ b/src/kstandardguiitem.h
@@ -53,14 +53,14 @@
 };
 
 /**
- * Returns the gui item for the given identifier @param id.
+ * Returns the gui item for the given identifier @p id.
  *
  * @param id the identifier to search for
  */
 KWIDGETSADDONS_EXPORT KGuiItem guiItem(StandardItem id);
 
 /**
- * Returns the name of the gui item for the given identifier @param id.
+ * Returns the name of the gui item for the given identifier @p id.
  *
  * @param id the identifier to search for
  */
diff --git a/src/ktimecombobox.h b/src/ktimecombobox.h
--- a/src/ktimecombobox.h
+++ b/src/ktimecombobox.h
@@ -227,7 +227,7 @@
      *
      * @param format the time format to use
      */
-    void setDisplayFormat(QLocale::FormatType formatOptions);
+    void setDisplayFormat(QLocale::FormatType format);
 
     /**
      * Set the minimum allowed time.
@@ -262,7 +262,7 @@
     /**
      * Set the interval between times able to be selected from the drop-down.
      *
-     * The combo drop-down will be populated with times every @param minutes
+     * The combo drop-down will be populated with times every @p minutes
      * apart, starting from the minimumTime() and ending at maximumTime().
      *
      * If the ForceInterval option is set then any time manually typed into the
diff --git a/src/ktitlewidget.h b/src/ktitlewidget.h
--- a/src/ktitlewidget.h
+++ b/src/ktitlewidget.h
@@ -95,7 +95,7 @@
     };
 
     /**
-     * Constructs a title widget with the given @param parent.
+     * Constructs a title widget.
      */
     explicit KTitleWidget(QWidget *parent = nullptr);
 
@@ -178,14 +178,14 @@
     void setPixmap(const QString &icon, ImageAlignment alignment = ImageRight);
 
     /**
-     * @param pixmap the icon to display in the header. The pixmap is by default right, but
+     * @param icon the icon to display in the header. The pixmap is by default right, but
      * @param alignment can be used to display it also left.
      * @see pixmap()
      */
     void setPixmap(const QIcon &icon, ImageAlignment alignment = ImageRight);
 
     /**
-     * @param pixmap the icon to display in the header. The pixmap is by default right, but
+     * @param type the type of message icon to display in the header. The pixmap is by default right, but
      * @param alignment can be used to display it also left.
      * @see pixmap()
      */