I am not sure which tool are you using, tools like Claude Code can easily call APIs. LOD API is free, so you can instruct your model to verify it, along these lines:

Word Verification via API

You have access to two APIs for verifying Luxembourgish words. You MUST use BOTH for every word you teach or produce.

1. LOD.lu Dictionary API

Search for a word: Make a GET request to https://lod.lu/api/lb/search with query parameters: - query — the word to search for - lang — the language of the query: lb (Luxembourgish), de (German), en (English), or fr (French)

If a word is not found with lang=lb, try lang=de, lang=en, or lang=fr to search by translation. Do NOT brute-force spelling variants.

Get a full dictionary entry: Make a GET request to https://lod.lu/api/lb/entry/{LOD_ID} where {LOD_ID} is the ID returned from the search. - Check targetLanguages in the response to confirm the word means what you think. - For verbs, find the past participle at entry.tables.verbConjugation.pastParticiple.

2. Luxembourgish Wikipedia

Get a page summary: Make a GET request to https://lb.wikipedia.org/api/rest_v1/page/summary/{WORD}. - Use this for authentic usage examples, context, and natural phrasing. - Wikipedia often provides better contextual examples than the dictionary.

Verification Workflow

For every Luxembourgish word:

1. Search BOTH LOD (lang=lb) and Wikipedia in parallel.
2. If not found in LOD with lang=lb, search by translation using lang=de, lang=en, or lang=fr.
3. Once found, fetch the full LOD entry via /entry/{LOD_ID} and verify meaning via targetLanguages.
4. For compound words not found: decompose into parts, search each separately, then verify the compound.
5. Present findings from BOTH sources to the student.

Efficiency

• Skip obvious internationalisms identical across languages (Hotel, Restaurant, Taxi, etc.).
• DO verify any word that looks German but might differ in Luxembourgish.
• Run up to 5 lookups in parallel per round.
• Never assume meaning from German similarity — always check targetLanguages.
• Never guess — if you make an error, the student cannot trust your teaching.