Delete words in text files

using System;
using System.Collections.Generic;
using System.IO;
using System.Text.RegularExpressions;
using System.Security;
//Write a program that removes from a text file all words listed in given another text file. Handle all possible exceptions in your methods.
class RemoveWords
{
    static void Main()
    {
        try
        {
            List<string> words = new List<string>();
            using (StreamReader reader = new StreamReader("words.txt"))
            {
                ReadWords(reader, words);
            }
            using (StreamReader reader = new StreamReader("file.txt"))
            using (StreamWriter writer = new StreamWriter("result.txt"))
            {
                DeleteMatches(reader, writer, words);
            }
        }
        catch (FileNotFoundException err)
        {
            Console.WriteLine(err.Message);
        }
        catch (DirectoryNotFoundException err)
        {
            Console.WriteLine(err.Message);
        }
        catch (IOException err)
        {
            Console.WriteLine(err.Message);
        }
        catch (UnauthorizedAccessException err)
        {
            Console.WriteLine(err.Message);
        }
        catch (ArgumentNullException err)
        {
            Console.WriteLine(err.Message);
        }
        catch (ArgumentException err)
        {
            Console.WriteLine(err.Message);
        }
        catch (OutOfMemoryException err)
        {
            Console.WriteLine(err.Message);
        }
        catch (NotSupportedException err)
        {
            Console.WriteLine(err.Message);
        }
        catch (SecurityException err)
        {
            Console.WriteLine(err.Message);
        }
    }

    private static void DeleteMatches(StreamReader reader, StreamWriter writer, List<string> words)
    {
        string line;
        while ((line = reader.ReadLine()) != null)
        {
            foreach (string item in words)
            {
                line = Regex.Replace(line, "\\b" + item + "\\b", string.Empty);
            }
            writer.WriteLine(line);
        }
    }

    private static void ReadWords(StreamReader reader, List<string> words)
    {
        string line;
        while ((line = reader.ReadLine()) != null)
        {
            string[] word = line.Split();
            foreach (string item in word)
            {
                words.Add(item);
            }
        }
    }
}