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Dictionary and Etymology: Compare Two English Words
x402
Dictionary and Etymology: Compare Two English Words is a paid API for AI agents from dictionary-wiktionary.x402tookit.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-11-02).
Compares two English words side by side, returning parts of speech, sense counts, lead definitions, and shared properties from Wiktionary.
Price / call$0.03
Success—
StatusUnknown
How this service works
Compare two English words side by side: parts of speech, sense counts, lead definitions and what they share.
Output
Returns a structured comparison of two English words including: word, status, letter count, Wiktionary source page, total sense count, parts of speech array, and per-part-of-speech breakdowns (sense count and lead definition) for each word; plus shared parts of speech, parts unique to each word, a summary verdict, and coverage metadata. Also includes source, license, and timestamp.
Example use cases
Resolving commonly confused word pairs
“I always mix up 'imply' and 'infer' — can you compare them side by side, showing their parts of speech and main definitions so I can understand the difference?”
Checking grammatical roles of two words
“Compare 'fewer' and 'less' for me — which parts of speech do they each function as, and what do their definitions say?”
Editing assistance for word choice
“I'm not sure whether to use 'assure' or 'ensure' in my writing — can you pull up both words and compare their definitions and senses?”
Technical details
Endpoint
GEThttps://dictionary-wiktionary.x402tookit.com/compare-words?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to systematically compare two English words across parts of speech, sense counts, and lead definitions in a single call. It is ideal for resolving commonly confused word pairs (affect/effect, assure/ensure) or for editorial and educational tools that need structured, comparable dictionary data. Prefer this over calling single-word lookup endpoints twice when you specifically need cross-word comparison metadata like shared senses or a summary verdict.
Side effects
- Word not found in Wiktionary returns null data for that entry with a 'not found' status
- Non-English words may return empty or partial results since the service covers English only
- Misspellings or uncommon words may have limited sense data
- Missing required query parameters a or b result in a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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