McGill English Dictionary of Rhyme is described as 'A popular rhyming dictionary and verse editor for songwriters used by over one-hundred thousand people from over 100 countries. Created by American author/poet Bryant McGill and others' and is a Dictionary in the Education & Reference category. There are four alternatives to McGill English Dictionary of Rhyme for Online / Web-based and Windows. The best alternative is AZRhymes, which is free. Other great apps like McGill English Dictionary of Rhyme are Rhyme Zone (Free), Lazyjot (Free) and AnalogX Rhyme (Free).
Lazyjot is a songwriter-first digital notebook to be able to mark where the beat hits in your lyrics, generate multisyllabic rhymes, see rhyme and syllable highlighting. Designed to help you write the best lyrics possible.
Rhyme is, if you couldn't guess by the name, a rhyming program - or better yet, a rhyming dictionary program. Type in any word (it knows more than 100,000!), tell it how many syllables to match (or phonemes), and click 'Rhyme'; it's that simple.