What does the word rhyme mean?

Idk how to explain it but like Cow Pow is rhyming, they have the same syllables and sound alike.

Hmmm.... quite hard to explain, sort of like words that sound slightly alike but isn't. E.g:

Laughter-After.

Peel-Feel.

Light-Fight

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A word, or words that contain the same vowel, and letters at the end.

Stress-Press