Synonyms, Antonyms & Definitions
Every synonym links to its full rhyme page and syllable count. Find the alternative word that fits your meter and rhyme scheme, not just its meaning.
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Common words songwriters look up. Click any word for its full thesaurus entry — synonyms grouped by part of speech, antonyms, definitions, and related rhymes.
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Frequently Asked Questions
What is a synonym?
A synonym is a word with the same or nearly the same meaning as another word. For example, "big" and "large" are synonyms. Songwriters use synonyms to find words that match a meaning while also fitting a specific syllable count, rhyme, or tone.
How is this thesaurus different from a regular one?
Every synonym on RHYMEBOOK links directly to its full rhyme page, syllable count, and related word lists. You can swap in a synonym that shares a rhyme ending, matches your meter, or starts with a specific letter — all in one click.
Where does the synonym data come from?
Our thesaurus is built on Princeton WordNet 3.1 (BSD license), the most widely-used lexical database of English. We supplement it with rhyme and syllable data from our 5.8M-word phonetic dictionary.
Can I find synonyms in languages other than English?
Currently the synonym database covers English only. Our rhyme dictionary supports 24 languages — switch languages there for rhymes in French, Spanish, Arabic, and more.
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