diff --git a/native/jni/src/suggest/core/dicnode/dic_node.h b/native/jni/src/suggest/core/dicnode/dic_node.h
index e44d5ae..2230dc7 100644
--- a/native/jni/src/suggest/core/dicnode/dic_node.h
+++ b/native/jni/src/suggest/core/dicnode/dic_node.h
@@ -135,15 +135,15 @@
         PROF_NODE_COPY(&parentDicNode->mProfiler, mProfiler);
     }
 
-    void initAsChild(const DicNode *const dicNode, const int ptNodePos,
-            const int childrenPtNodeArrayPos, const int probability, const int wordId,
-            const bool hasChildren, const bool isBlacklistedOrNotAWord,
-            const uint16_t mergedNodeCodePointCount, const int *const mergedNodeCodePoints) {
+    void initAsChild(const DicNode *const dicNode, const int childrenPtNodeArrayPos,
+            const int probability, const int wordId, const bool hasChildren,
+            const bool isBlacklistedOrNotAWord, const uint16_t mergedNodeCodePointCount,
+            const int *const mergedNodeCodePoints) {
         uint16_t newDepth = static_cast<uint16_t>(dicNode->getNodeCodePointCount() + 1);
         mIsCachedForNextSuggestion = dicNode->mIsCachedForNextSuggestion;
         const uint16_t newLeavingDepth = static_cast<uint16_t>(
                 dicNode->mDicNodeProperties.getLeavingDepth() + mergedNodeCodePointCount);
-        mDicNodeProperties.init(ptNodePos, childrenPtNodeArrayPos, mergedNodeCodePoints[0],
+        mDicNodeProperties.init(childrenPtNodeArrayPos, mergedNodeCodePoints[0],
                 probability, wordId, hasChildren, isBlacklistedOrNotAWord, newDepth,
                 newLeavingDepth, dicNode->mDicNodeProperties.getPrevWordIds());
         mDicNodeState.init(&dicNode->mDicNodeState, mergedNodeCodePointCount,
@@ -208,11 +208,6 @@
         return mDicNodeProperties.getWordId();
     }
 
-    // TODO: Remove
-    int getPtNodePos() const {
-        return mDicNodeProperties.getPtNodePos();
-    }
-
     // TODO: Use view class to return word id array.
     const int *getPrevWordIds() const {
         return mDicNodeProperties.getPrevWordIds();
diff --git a/native/jni/src/suggest/core/dicnode/dic_node_vector.h b/native/jni/src/suggest/core/dicnode/dic_node_vector.h
index f01640a..b6a1951 100644
--- a/native/jni/src/suggest/core/dicnode/dic_node_vector.h
+++ b/native/jni/src/suggest/core/dicnode/dic_node_vector.h
@@ -58,13 +58,13 @@
         mDicNodes.back().initAsPassingChild(dicNode);
     }
 
-    void pushLeavingChild(const DicNode *const dicNode, const int ptNodePos,
-            const int childrenPtNodeArrayPos, const int probability, const int wordId,
-            const bool hasChildren, const bool isBlacklistedOrNotAWord,
-            const uint16_t mergedNodeCodePointCount, const int *const mergedNodeCodePoints) {
+    void pushLeavingChild(const DicNode *const dicNode, const int childrenPtNodeArrayPos,
+            const int probability, const int wordId, const bool hasChildren,
+            const bool isBlacklistedOrNotAWord, const uint16_t mergedNodeCodePointCount,
+            const int *const mergedNodeCodePoints) {
         ASSERT(!mLock);
         mDicNodes.emplace_back();
-        mDicNodes.back().initAsChild(dicNode, ptNodePos, childrenPtNodeArrayPos, probability,
+        mDicNodes.back().initAsChild(dicNode, childrenPtNodeArrayPos, probability,
                 wordId, hasChildren, isBlacklistedOrNotAWord, mergedNodeCodePointCount,
                 mergedNodeCodePoints);
     }
diff --git a/native/jni/src/suggest/core/dicnode/internal/dic_node_properties.h b/native/jni/src/suggest/core/dicnode/internal/dic_node_properties.h
index 1d905b9..be3134c 100644
--- a/native/jni/src/suggest/core/dicnode/internal/dic_node_properties.h
+++ b/native/jni/src/suggest/core/dicnode/internal/dic_node_properties.h
@@ -29,18 +29,17 @@
 class DicNodeProperties {
  public:
     AK_FORCE_INLINE DicNodeProperties()
-            : mPtNodePos(NOT_A_DICT_POS), mChildrenPtNodeArrayPos(NOT_A_DICT_POS),
-              mProbability(NOT_A_PROBABILITY), mDicNodeCodePoint(NOT_A_CODE_POINT),
-              mWordId(NOT_A_WORD_ID), mHasChildrenPtNodes(false),
-              mIsBlacklistedOrNotAWord(false), mDepth(0), mLeavingDepth(0) {}
+            : mChildrenPtNodeArrayPos(NOT_A_DICT_POS), mProbability(NOT_A_PROBABILITY),
+              mDicNodeCodePoint(NOT_A_CODE_POINT), mWordId(NOT_A_WORD_ID),
+              mHasChildrenPtNodes(false), mIsBlacklistedOrNotAWord(false), mDepth(0),
+              mLeavingDepth(0) {}
 
     ~DicNodeProperties() {}
 
     // Should be called only once per DicNode is initialized.
-    void init(const int pos, const int childrenPos, const int nodeCodePoint, const int probability,
+    void init(const int childrenPos, const int nodeCodePoint, const int probability,
             const int wordId, const bool hasChildren, const bool isBlacklistedOrNotAWord,
             const uint16_t depth, const uint16_t leavingDepth, const int *const prevWordIds) {
-        mPtNodePos = pos;
         mChildrenPtNodeArrayPos = childrenPos;
         mDicNodeCodePoint = nodeCodePoint;
         mProbability = probability;
@@ -54,7 +53,6 @@
 
     // Init for root with prevWordsPtNodePos which is used for n-gram
     void init(const int rootPtNodeArrayPos, const int *const prevWordIds) {
-        mPtNodePos = NOT_A_DICT_POS;
         mChildrenPtNodeArrayPos = rootPtNodeArrayPos;
         mDicNodeCodePoint = NOT_A_CODE_POINT;
         mProbability = NOT_A_PROBABILITY;
@@ -67,7 +65,6 @@
     }
 
     void initByCopy(const DicNodeProperties *const dicNodeProp) {
-        mPtNodePos = dicNodeProp->mPtNodePos;
         mChildrenPtNodeArrayPos = dicNodeProp->mChildrenPtNodeArrayPos;
         mDicNodeCodePoint = dicNodeProp->mDicNodeCodePoint;
         mProbability = dicNodeProp->mProbability;
@@ -81,7 +78,6 @@
 
     // Init as passing child
     void init(const DicNodeProperties *const dicNodeProp, const int codePoint) {
-        mPtNodePos = dicNodeProp->mPtNodePos;
         mChildrenPtNodeArrayPos = dicNodeProp->mChildrenPtNodeArrayPos;
         mDicNodeCodePoint = codePoint; // Overwrite the node char of a passing child
         mProbability = dicNodeProp->mProbability;
@@ -93,10 +89,6 @@
         memmove(mPrevWordIds, dicNodeProp->mPrevWordIds, sizeof(mPrevWordIds));
     }
 
-    int getPtNodePos() const {
-        return mPtNodePos;
-    }
-
     int getChildrenPtNodeArrayPos() const {
         return mChildrenPtNodeArrayPos;
     }
@@ -142,7 +134,6 @@
     // Caution!!!
     // Use a default copy constructor and an assign operator because shallow copies are ok
     // for this class
-    int mPtNodePos;
     int mChildrenPtNodeArrayPos;
     int mProbability;
     int mDicNodeCodePoint;
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_policy.cpp b/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_policy.cpp
index 929dc3d..f901331 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_policy.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_policy.cpp
@@ -77,9 +77,8 @@
             continue;
         }
         const int wordId = isTerminal ? ptNodeParams.getHeadPos() : NOT_A_WORD_ID;
-        childDicNodes->pushLeavingChild(dicNode, ptNodeParams.getHeadPos(),
-                ptNodeParams.getChildrenPos(), ptNodeParams.getProbability(), wordId,
-                ptNodeParams.hasChildren(),
+        childDicNodes->pushLeavingChild(dicNode, ptNodeParams.getChildrenPos(),
+                ptNodeParams.getProbability(), wordId, ptNodeParams.hasChildren(),
                 ptNodeParams.isBlacklisted()
                         || ptNodeParams.isNotAWord() /* isBlacklistedOrNotAWord */,
                 ptNodeParams.getCodePointCount(), ptNodeParams.getCodePoints());
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.cpp b/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.cpp
index 8aa7234..b36c6f4 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.cpp
@@ -377,7 +377,7 @@
     // Skip PtNodes don't start with Unicode code point because they represent non-word information.
     if (CharUtils::isInUnicodeSpace(mergedNodeCodePoints[0])) {
         const int wordId = PatriciaTrieReadingUtils::isTerminal(flags) ? ptNodePos : NOT_A_WORD_ID;
-        childDicNodes->pushLeavingChild(dicNode, ptNodePos, childrenPos, probability, wordId,
+        childDicNodes->pushLeavingChild(dicNode, childrenPos, probability, wordId,
                 PatriciaTrieReadingUtils::hasChildrenInFlags(flags),
                 PatriciaTrieReadingUtils::isBlacklisted(flags)
                         || PatriciaTrieReadingUtils::isNotAWord(flags),
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp b/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp
index 094ce42..aca2f6c 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp
@@ -67,9 +67,8 @@
             continue;
         }
         const int wordId = isTerminal ? ptNodeParams.getTerminalId() : NOT_A_WORD_ID;
-        childDicNodes->pushLeavingChild(dicNode, ptNodeParams.getHeadPos(),
-                ptNodeParams.getChildrenPos(), ptNodeParams.getProbability(), wordId,
-                ptNodeParams.hasChildren(),
+        childDicNodes->pushLeavingChild(dicNode, ptNodeParams.getChildrenPos(),
+                ptNodeParams.getProbability(), wordId, ptNodeParams.hasChildren(),
                 ptNodeParams.isBlacklisted()
                         || ptNodeParams.isNotAWord() /* isBlacklistedOrNotAWord */,
                 ptNodeParams.getCodePointCount(), ptNodeParams.getCodePoints());