Perfect rhymes are pairs of words that have the same ending sounds, starting from the last stressed vowel. For example, the words “cat” and “hat” are perfect rhymes because they share the same vowel sound and the sounds that follow it. This type of rhyme is commonly used in poetry and song lyrics to create a pleasing rhythm and enhance the musical quality of the language. In addition to enhancing the aesthetic appeal of writing, perfect rhymes can also help with memorization. When words rhyme perfectly, they are easier to remember, making them useful in children's literature and educational materials. Examples of perfect rhymes include moon and spoon, or light and fight.