试试这个。

public static int[] Path_Row = {0, 0, 1, 1, -1, 1, -1, -1};
public static int[] Path_Col = {1, -1, -1, 1, 1, 0, 0, -1};

public static void findWord(char[][] board, boolean[][] visited, int row, int col, String word,
                     List<String> englishDictionary) {
    if (englishDictionary.contains(word)) {
        System.out.println(word);
    }

//  if (board.length == word.length()) {                        // DELETE
//      return;                                                 // DELETE
//  }                                                           // DELETE

    visited[row][col] = true;

//  for (int index = 0 ; index < board.length; index++) {       // CHANGE
    for (int index = 0 ; index < Path_Row.length; index++) {    // CHANGE
         int rowNew = row + Path_Row[index];
         int colNew = col + Path_Col[index];
         if (ifValid(rowNew, colNew, visited)) {
             visited[rowNew][colNew] = true;
             findWord(board, visited, rowNew, colNew, word + board[rowNew][colNew], englishDictionary);
             // Backtracking logic goes here
             visited[rowNew][colNew] = false;
         }
    }
    visited[row][col] = false;                                  // ADD
}

public static boolean ifValid(int row, int col, boolean[][] visited) {
        if ((row >= 0) && (row < 3) && (col >= 0) && (col < 3) && !visited[row][col]) {
           return true;
        } else {
           return false;
        }
}

public static void main(String[] args) {
    char[][] board = {{'G', 'I', 'Z'},
                      {'U', 'E', 'K'},
                      {'Q', 'S', 'E'}};

    boolean[][] visited = new boolean[board.length][board[0].length];
    for (int i = 0; i < board.length ; i++) {
        for (int j = 0; j < board[0].length; j++) {
            visited[i][j] = false;
        }
    }

    List<String> englishDictionary = new ArrayList<String>();
    englishDictionary.add("GEEKS");
    englishDictionary.add("QUIZ");
    englishDictionary.add("FOR");
    englishDictionary.add("GO");

    String word = "";
    for (int i = 0; i < board.length; i++) {
        for (int j = 0 ; j < board[0].length; j++) {
 //          findWord(board, visited, 0, 0, word + board[i][j], englishDictionary);  // CHANGE
             findWord(board, visited, i, j, word + board[i][j], englishDictionary);  // CHANGE
        }
    }
}

输出

GEEKS
QUIZ