diff --git a/java/src/com/android/inputmethod/latin/DictionaryFacilitator.java b/java/src/com/android/inputmethod/latin/DictionaryFacilitator.java
index e8b0be0..48b6a46 100644
--- a/java/src/com/android/inputmethod/latin/DictionaryFacilitator.java
+++ b/java/src/com/android/inputmethod/latin/DictionaryFacilitator.java
@@ -30,6 +30,7 @@
 import com.android.inputmethod.latin.personalization.UserHistoryDictionary;
 import com.android.inputmethod.latin.settings.SpacingAndPunctuations;
 import com.android.inputmethod.latin.utils.DistracterFilter;
+import com.android.inputmethod.latin.utils.DistracterFilterCheckingIsInDictionary;
 import com.android.inputmethod.latin.utils.ExecutorUtils;
 import com.android.inputmethod.latin.utils.LanguageModelParam;
 import com.android.inputmethod.latin.utils.SuggestionResults;
@@ -571,14 +572,15 @@
             final PersonalizationDataChunk personalizationDataChunk,
             final SpacingAndPunctuations spacingAndPunctuations,
             final ExpandableBinaryDictionary.AddMultipleDictionaryEntriesCallback callback) {
+        final ExpandableBinaryDictionary personalizationDict =
+                mDictionaries.getSubDict(Dictionary.TYPE_PERSONALIZATION);
         final ArrayList<LanguageModelParam> languageModelParams =
                 LanguageModelParam.createLanguageModelParamsFrom(
                         personalizationDataChunk.mTokens,
                         personalizationDataChunk.mTimestampInSeconds,
                         this /* dictionaryFacilitator */, spacingAndPunctuations,
-                        mDistracterFilter);
-        final ExpandableBinaryDictionary personalizationDict =
-                mDictionaries.getSubDict(Dictionary.TYPE_PERSONALIZATION);
+                        new DistracterFilterCheckingIsInDictionary(
+                                mDistracterFilter, personalizationDict));
         if (personalizationDict == null || languageModelParams == null
                 || languageModelParams.isEmpty()) {
             if (callback != null) {
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 4e12a0a..445ab8e 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -81,7 +81,7 @@
 import com.android.inputmethod.latin.utils.CapsModeUtils;
 import com.android.inputmethod.latin.utils.CoordinateUtils;
 import com.android.inputmethod.latin.utils.DialogUtils;
-import com.android.inputmethod.latin.utils.DistracterFilterUsingSuggestion;
+import com.android.inputmethod.latin.utils.DistracterFilterCheckingExactMatches;
 import com.android.inputmethod.latin.utils.ImportantNoticeUtils;
 import com.android.inputmethod.latin.utils.IntentUtils;
 import com.android.inputmethod.latin.utils.JniUtils;
@@ -121,7 +121,7 @@
 
     private final Settings mSettings;
     private final DictionaryFacilitator mDictionaryFacilitator =
-            new DictionaryFacilitator(new DistracterFilterUsingSuggestion(this /* context */));
+            new DictionaryFacilitator(new DistracterFilterCheckingExactMatches(this /* context */));
     private final InputLogic mInputLogic = new InputLogic(this /* LatinIME */,
             this /* SuggestionStripViewAccessor */, mDictionaryFacilitator);
     // We expect to have only one decoder in almost all cases, hence the default capacity of 1.
diff --git a/java/src/com/android/inputmethod/latin/utils/DistracterFilterUsingSuggestion.java b/java/src/com/android/inputmethod/latin/utils/DistracterFilterCheckingExactMatches.java
similarity index 93%
rename from java/src/com/android/inputmethod/latin/utils/DistracterFilterUsingSuggestion.java
rename to java/src/com/android/inputmethod/latin/utils/DistracterFilterCheckingExactMatches.java
index 8c3844e..1f1475a 100644
--- a/java/src/com/android/inputmethod/latin/utils/DistracterFilterUsingSuggestion.java
+++ b/java/src/com/android/inputmethod/latin/utils/DistracterFilterCheckingExactMatches.java
@@ -31,9 +31,8 @@
  * This class is used to prevent distracters being added to personalization
  * or user history dictionaries
  */
-// TODO: Rename.
-public class DistracterFilterUsingSuggestion implements DistracterFilter {
-    private static final String TAG = DistracterFilterUsingSuggestion.class.getSimpleName();
+public class DistracterFilterCheckingExactMatches implements DistracterFilter {
+    private static final String TAG = DistracterFilterCheckingExactMatches.class.getSimpleName();
     private static final boolean DEBUG = false;
 
     private static final long TIMEOUT_TO_WAIT_LOADING_DICTIONARIES_IN_SECONDS = 120;
@@ -47,7 +46,7 @@
      *
      * @param context the context.
      */
-    public DistracterFilterUsingSuggestion(final Context context) {
+    public DistracterFilterCheckingExactMatches(final Context context) {
         mContext = context;
         mDictionaryFacilitator = new DictionaryFacilitator();
     }
diff --git a/java/src/com/android/inputmethod/latin/utils/DistracterFilterCheckingIsInDictionary.java b/java/src/com/android/inputmethod/latin/utils/DistracterFilterCheckingIsInDictionary.java
new file mode 100644
index 0000000..4ad4ba7
--- /dev/null
+++ b/java/src/com/android/inputmethod/latin/utils/DistracterFilterCheckingIsInDictionary.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.inputmethod.latin.utils;
+
+import java.util.List;
+import java.util.Locale;
+
+import android.view.inputmethod.InputMethodSubtype;
+
+import com.android.inputmethod.latin.Dictionary;
+import com.android.inputmethod.latin.PrevWordsInfo;
+
+public class DistracterFilterCheckingIsInDictionary implements DistracterFilter {
+    private final DistracterFilter mDistracterFilter;
+    private final Dictionary mDictionary;
+
+    public DistracterFilterCheckingIsInDictionary(final DistracterFilter distracterFilter,
+            final Dictionary dictionary) {
+        mDistracterFilter = distracterFilter;
+        mDictionary = dictionary;
+    }
+
+    @Override
+    public boolean isDistracterToWordsInDictionaries(PrevWordsInfo prevWordsInfo,
+            String testedWord, Locale locale) {
+        if (mDictionary.isInDictionary(testedWord)) {
+            // This filter treats entries that are already in the dictionary as non-distracters
+            // because they have passed the filtering in the past.
+            return false;
+        } else {
+            return mDistracterFilter.isDistracterToWordsInDictionaries(
+                    prevWordsInfo, testedWord, locale);
+        }
+    }
+
+    @Override
+    public void updateEnabledSubtypes(List<InputMethodSubtype> enabledSubtypes) {
+        // Do nothing.
+    }
+
+    @Override
+    public void close() {
+        // Do nothing.
+    }
+}
diff --git a/tests/src/com/android/inputmethod/latin/DistracterFilterTest.java b/tests/src/com/android/inputmethod/latin/DistracterFilterTest.java
index b7f2271..70b8f53 100644
--- a/tests/src/com/android/inputmethod/latin/DistracterFilterTest.java
+++ b/tests/src/com/android/inputmethod/latin/DistracterFilterTest.java
@@ -20,19 +20,19 @@
 
 import android.test.suitebuilder.annotation.LargeTest;
 
-import com.android.inputmethod.latin.utils.DistracterFilterUsingSuggestion;
+import com.android.inputmethod.latin.utils.DistracterFilterCheckingExactMatches;
 
 /**
  * Unit test for DistracterFilter
  */
 @LargeTest
 public class DistracterFilterTest extends InputTestsBase {
-    private DistracterFilterUsingSuggestion mDistracterFilter;
+    private DistracterFilterCheckingExactMatches mDistracterFilter;
 
     @Override
     protected void setUp() throws Exception {
         super.setUp();
-        mDistracterFilter = new DistracterFilterUsingSuggestion(getContext());
+        mDistracterFilter = new DistracterFilterCheckingExactMatches(getContext());
         mDistracterFilter.updateEnabledSubtypes(mLatinIME.getEnabledSubtypesForTest());
     }