RhymeZone.com is a simple rhyming tool that will help you find not jyst rhymes, but also cna find synonyms, antonyms, definitions, similar sounding words, and much more.
You can find near rhymes, can organize results by letters or syllables, and can include phrases. A very useful tool.
Rhyme Generator - RhymeZone.com
Find rhymes, synonyms, and more - great for poets and lyricists.