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Word Tools – Homophones & Similar-Sounding Words
x402
Word Tools – Homophones & Similar-Sounding Words is a paid API for AI agents from word-tools.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-21).
Returns homophones and phonetically similar words for a given input word, including ARPAbet pronunciation strings and syllable counts.
Price / call$0.02
Success—
StatusUnknown
How this service works
Homophones and similar-sounding words for a word, with ARPAbet pronunciation and syllable counts.
Output
A JSON object containing the queried word, its ARPAbet pronunciation, a list of homophones (each with word, pronunciation, and syllable count), and a ranked list of similar-sounding words (each with word, phonetic similarity score, pronunciation, and syllable count). Also includes source attribution and optional metadata fields.
Example use cases
Pun generation for copywriting
“I'm writing ad copy and want to make a pun on the word 'sale' — can you find all its homophones and words that sound close to it, with pronunciations?”
Spelling and phonics tutoring
“I'm building a phonics exercise and need to know all the words that sound like 'there' — give me up to 25 of them with syllable counts and ARPAbet pronunciations.”
Brand name phonetic research
“We're evaluating the name 'Klear' for a new product — what homophones and similar-sounding English words exist for it so we can check for confusion risks?”
Technical details
Endpoint
GEThttps://word-tools.x402tookit.com/sounds-like?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need phonetic similarity data — specifically homophones, near-homophones, or sounds-like words — along with ARPAbet pronunciations and syllable counts. It is ideal for wordplay, pun detection, phonics education, brand name collision checks, speech-related NLP tasks, and accessibility tools. Prefer it over rhyme endpoints when phonetic identity or near-identity (not just rhyming endings) is what matters.
Side effects
- Word not found in phonetic database — returns empty homophones and similarSounding arrays
- Invalid or missing 'word' query parameter — returns a 400-level error
- Limit parameter out of range (below 1 or above 50) — may be clamped or return an error
- Very rare or invented words may return no results
- Non-English words may produce no results or unreliable pronunciations
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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