SQL & PL/SQL

Hi All,

I have an excluded word list and a list of sentences - I would like to exclude the words in the excluded word list from the sentences

WITH tblExcludeWord AS (
    SELECT 'cat' AS excluded_word FROM DUAL UNION ALL
    SELECT 'dog' AS excluded_word FROM DUAL UNION ALL
    SELECT 'cat' AS excluded_word FROM DUAL
), tblSentences AS (
    SELECT 'My cat eats dogs' AS excluded_word FROM DUAL UNION ALL
    SELECT 'I like to walk my dog' AS excluded_word FROM DUAL
)
SELECT  *
  FROM  tblExcludeWord, tblSentences
;

Wanted Output
My eats dogs
I like to walk my

Unsure how best to approach this...