Index: wp-admin/edit-form-comment.php
===================================================================
--- wp-admin/edit-form-comment.php	(revision 23597)
+++ wp-admin/edit-form-comment.php	(working copy)
@@ -63,7 +63,7 @@
 
 <div id="postdiv" class="postarea">
 <?php
-	$quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,spell,close' );
+	$quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' );
 	wp_editor( $comment->comment_content, 'content', array( 'media_buttons' => false, 'tinymce' => false, 'quicktags' => $quicktags_settings ) );
 	wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); ?>
 </div>
Index: wp-admin/includes/media.php
===================================================================
--- wp-admin/includes/media.php	(revision 23597)
+++ wp-admin/includes/media.php	(working copy)
@@ -2321,7 +2321,7 @@
 	<?php endif; ?>
 
 	<?php
-		$quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,spell,close' );
+		$quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' );
 		$editor_args = array(
 			'textarea_name' => 'content',
 			'textarea_rows' => 5,
Index: wp-admin/includes/template.php
===================================================================
--- wp-admin/includes/template.php	(revision 23597)
+++ wp-admin/includes/template.php	(working copy)
@@ -345,7 +345,7 @@
 
 	<div id="replycontainer">
 	<?php
-	$quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,spell,close' );
+	$quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' );
 	wp_editor( '', 'replycontent', array( 'media_buttons' => false, 'tinymce' => false, 'quicktags' => $quicktags_settings ) );
 	?>
 	</div>
Index: wp-includes/class-wp-editor.php
===================================================================
--- wp-includes/class-wp-editor.php	(revision 23597)
+++ wp-includes/class-wp-editor.php	(working copy)
@@ -176,7 +176,7 @@
 				$qtInit = array_merge($qtInit, $set['quicktags']);
 
 			if ( empty($qtInit['buttons']) )
-				$qtInit['buttons'] = 'strong,em,link,block,del,ins,img,ul,ol,li,code,more,spell,close';
+				$qtInit['buttons'] = 'strong,em,link,block,del,ins,img,ul,ol,li,code,more,close';
 
 			if ( $set['dfw'] )
 				$qtInit['buttons'] .= ',fullscreen';
Index: wp-includes/js/quicktags.js
===================================================================
--- wp-includes/js/quicktags.js	(revision 23597)
+++ wp-includes/js/quicktags.js	(working copy)
@@ -8,7 +8,7 @@
  * settings = {
  *   id : 'my_id',          the HTML ID of the textarea, required
  *   buttons: ''            Comma separated list of the names of the default buttons to show. Optional.
- *                          Current list of default button names: 'strong,em,link,block,del,ins,img,ul,ol,li,code,more,spell,close';
+ *                          Current list of default button names: 'strong,em,link,block,del,ins,img,ul,ol,li,code,more,close';
  * }
  *
  * The settings can also be a string quicktags_id.
@@ -229,7 +229,7 @@
 
 	qt._buttonsInit = function() {
 		var t = this, canvas, name, settings, theButtons, html, inst, ed, id, i, use,
-			defaults = ',strong,em,link,block,del,ins,img,ul,ol,li,code,more,spell,close,';
+			defaults = ',strong,em,link,block,del,ins,img,ul,ol,li,code,more,close,';
 
 		for ( inst in t.instances ) {
 			if ( inst == 0 )
@@ -499,37 +499,6 @@
 		}
 	};
 
-	// the spell button
-	qt.SpellButton = function() {
-		qt.Button.call(this, 'spell', quicktagsL10n.lookup, '', quicktagsL10n.dictionaryLookup);
-	};
-	qt.SpellButton.prototype = new qt.Button();
-	qt.SpellButton.prototype.callback = function(element, canvas, ed) {
-		var word = '', sel, startPos, endPos;
-
-		if ( document.selection ) {
-			canvas.focus();
-			sel = document.selection.createRange();
-			if ( sel.text.length > 0 ) {
-				word = sel.text;
-			}
-		} else if ( canvas.selectionStart || canvas.selectionStart == '0' ) {
-			startPos = canvas.selectionStart;
-			endPos = canvas.selectionEnd;
-			if ( startPos != endPos ) {
-				word = canvas.value.substring(startPos, endPos);
-			}
-		}
-
-		if ( word === '' ) {
-			word = prompt(quicktagsL10n.wordLookup, '');
-		}
-
-		if ( word !== null && /^\w[\w ]*$/.test(word)) {
-			window.open('http://www.answers.com/' + encodeURIComponent(word));
-		}
-	};
-
 	// the close tags button
 	qt.CloseButton = function() {
 		qt.Button.call(this, 'close', quicktagsL10n.closeTags, '', quicktagsL10n.closeAllOpenTags);
@@ -643,7 +612,6 @@
 	edButtons[100] = new qt.TagButton('li','li','\t<li>','</li>\n','l'),
 	edButtons[110] = new qt.TagButton('code','code','<code>','</code>','c'),
 	edButtons[120] = new qt.TagButton('more','more','<!--more-->','','t'),
-	edButtons[130] = new qt.SpellButton(),
 	edButtons[140] = new qt.CloseButton()
 
 })();
Index: wp-includes/script-loader.php
===================================================================
--- wp-includes/script-loader.php	(revision 23597)
+++ wp-includes/script-loader.php	(working copy)
@@ -75,9 +75,6 @@
 
 	$scripts->add( 'quicktags', "/wp-includes/js/quicktags$suffix.js", array(), false, 1 );
 	did_action( 'init' ) && $scripts->localize( 'quicktags', 'quicktagsL10n', array(
-		'wordLookup' => __('Enter a word to look up:'),
-		'dictionaryLookup' => esc_attr(__('Dictionary lookup')),
-		'lookup' => esc_attr(__('lookup')),
 		'closeAllOpenTags' => esc_attr(__('Close all open tags')),
 		'closeTags' => esc_attr(__('close tags')),
 		'enterURL' => __('Enter the URL'),