The best way to figure out what the heck B-Rhymes is, is to just try it
out. Look up a word, like say superlative, or arctic, or whatever you want to throw into your songs, poems or puns. It’s like a regular rhyming dictionary, except it’s not so stuck up about what does and doesn’t rhyme.
A regular rhyming dictionary only rhymes the last 1-3 last syllables of a
word, and it only includes rhymes that rhyme perfectly with the word you’re
looking up. B-Rhymes not only compares the words in their entirety, but also gives part marks for syllables that almost, but don’t quite rhyme. Then it rates the rhymes by how good they are and lists them too you.
Give it a try. You’ll see what I mean 
I’m hoping all the song writers, rappers, poets, punsters, and internet
novelty seekers find it fun and maybe even useful.