# Words API Hierarchy API

**Canonical:** https://apis.io/apis/words/words-hierarchy-api/  
**Provider:** Words API — https://apis.io/providers/words/  
**Base URL:** https://wordsapiv1.p.rapidapi.com  
**Documentation:** https://www.wordsapi.com/docs/

Words API Hierarchy API is one of 9 APIs that [Words API](https://apis.io/providers/words/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 13 JSON Schema definitions. Tagged areas include Hierarchy. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, authentication docs, and 13 JSON Schemas.

Words API Lexical Hierarchies — typeOf, hasTypes, partOf, hasParts, instances.

## Machine-readable artifacts (23)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/openapi/words-hierarchy-api-openapi.yml
- **Documentation** — https://www.wordsapi.com/docs/
- **APIReference** — https://www.wordsapi.com/docs/#endpoints
- **Authentication** — https://www.wordsapi.com/docs/#authorization
- **Signup** — https://rapidapi.com/dpventures/api/wordsapi
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-word-entry-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-result-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-definitions-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-synonyms-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-antonyms-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-examples-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-rhymes-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-frequency-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-syllables-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-pronunciation-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-schema/words-search-response-schema.json
- **JSONStructure** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-structure/words-word-entry-structure.json
- **JSONStructure** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/json-structure/words-result-structure.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/examples/words-word-entry-example.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/examples/words-definitions-response-example.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/examples/words-synonyms-response-example.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/examples/words-frequency-response-example.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/words/refs/heads/main/examples/words-search-response-example.json

## Other Words API APIs (8)

- [Words API Categories API](https://apis.io/apis/words/words-categories-api/)
- [Words API Definitions API](https://apis.io/apis/words/words-definitions-api/)
- [Words API Examples API](https://apis.io/apis/words/words-examples-api/)
- [Words API Frequency API](https://apis.io/apis/words/words-frequency-api/)
- [Words API Phonetics API](https://apis.io/apis/words/words-phonetics-api/)
- [Words API Search API](https://apis.io/apis/words/words-search-api/)
- [Words API Thesaurus API](https://apis.io/apis/words/words-thesaurus-api/)
- [Words API Word API](https://apis.io/apis/words/words-word-api/)

## Tags

Hierarchy

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/words/words-hierarchy-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/words/.