Perfect Rhymes (same vowel sound and ending consonant sound):
* bench
* clench
* drench
* frenzied
* quench
* retch
* wrench
* trench
* French (yes, it rhymes with itself!)
Near Rhymes (same vowel sound but different ending consonant sound):
* fence
* hence
* lens
* sense
* tense
Eye Rhymes (spelled similarly but pronounced differently):
* wrench (pronounced "rench")
* French (pronounced "fraynch")
Note: "French" is a tricky word to rhyme because it has a unique vowel sound.