Rhymesaurus Free Edition is a freeware rhyming dictionary which’ll guarantee you a Top 10 hit on any chart you want. Yep, no worries. Just make sure your treasure trove, matches the open road, and you’ll be good to go for ever. Or something. There are Android and iPhone versions for $0.99 too.
Rhymesaurus Free Edition is a completely free rhyming dictionary program for Windows. Includes over 35,000 words. Type in any word to get a list of words that rhyme with it, as well as a list of common idioms, phrases, and cliches that rhyme with your word. Results are organized by syllable count, and highlighted based on their frequency of usage in English.