diff --git a/lisp/disp-table.el b/lisp/disp-table.el
index fe63573c0a3..2e88d350245 100644
--- a/lisp/disp-table.el
+++ b/lisp/disp-table.el
@@ -221,7 +221,7 @@ for a graphical frame."
 (defun make-glyph-code (char &optional face)
   "Return a glyph code representing char CHAR with face FACE."
   ;; Due to limitations on Emacs integer values, faces with
-  ;; face id greater that 512 are silently ignored.
+  ;; face id greater than 512 are silently ignored.
   (if (not face)
       char
     (let ((fid (face-id face)))
diff --git a/lisp/speedbar.el b/lisp/speedbar.el
index 646f3289110..4b5129f33c7 100644
--- a/lisp/speedbar.el
+++ b/lisp/speedbar.el
@@ -1703,7 +1703,7 @@ argument."
       (put-text-property start end 'help-echo #'dframe-help-echo))
   (if function (put-text-property start end 'speedbar-function function))
   (if token (put-text-property start end 'speedbar-token token))
-  ;; So far the only text we have is less that 3 chars.
+  ;; So far the only text we have is less than 3 chars.
   (if (<= (- end start) 3)
       (speedbar-insert-image-button-maybe start (- end start)))
   )
diff --git a/src/xdisp.c b/src/xdisp.c
index 4856a7b13b6..723309a31d7 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -8572,7 +8572,7 @@ compute_stop_pos_backwards (struct it *it)
    position before that.  This is called when we bump into a stop
    position while reordering bidirectional text.  CHARPOS should be
    the last previously processed stop_pos (or BEGV/0, if none were
-   processed yet) whose position is less that IT's current
+   processed yet) whose position is less than IT's current
    position.  */
 
 static void