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Word Tools – Next & Previous Words (Collocations)
x402
Word Tools – Next & Previous Words (Collocations) 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 the words most commonly appearing immediately before and after a given word in published text, with frequency scores.
Price / call$0.02
Success—
StatusUnknown
How this service works
Words that most often come right after, and right before, a word in published text, for phrase and prose ideas.
Output
Returns a JSON object containing two ranked lists — 'followedBy' (words that appear immediately after the queried word) and 'precededBy' (words that appear immediately before it) — each with a word and a numeric frequency score. Also includes metadata such as the queried word, source, attribution, and a summary.
Example use cases
Prose style inspiration for writers
“I'm writing a scene and want to use the word 'silence' naturally — what words most often come right before and after it in real published text? Give me the top 15 for each direction.”
Marketing copy phrase brainstorming
“We're building a campaign around the word 'bold'. What words typically precede and follow it in published writing so we can brainstorm strong, natural-sounding taglines?”
ESL learner collocation practice
“My student keeps using the word 'make' in unnatural combinations. Can you look up what words most commonly come right before and after 'make' in published English so we can show them natural usage patterns?”
Technical details
Endpoint
GEThttps://word-tools.x402tookit.com/next-words?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need data-driven collocation data — the actual words that surround a given word in real published corpora — rather than synonyms, definitions, or rhymes. It is best for writers seeking natural phrase constructions, marketers building copy around a keyword, or NLP pipelines needing bigram-level co-occurrence data. Prefer this over a thesaurus endpoint when the goal is phraseological naturalness rather than meaning substitution.
Side effects
- Missing required 'word' query parameter returns an error
- Very rare or misspelled words may return empty or sparse collocation lists
- Limit value outside 1–50 range may be rejected or clamped
- Network or payment authorization failure returns a 402 or 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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