I recently noticed that some language versions of Wikipedia have a list of mnemonic devices that contains examples that can be used for learning languages. For example:
- Mnemonic devices on the English Wikipedia lists that can be used for learning French grammar.
- On the French Wikipedia Grammaire et orthographe is a list of mnemonic devices for French grammar and spelling, and Langues étrangères lists examples for learning German, English, Spanish, Dutch and Russian.
- On the German Wikipedia, Liste von Merksprüchen lists examples for Ancient Greek, German, English, French, Italien, Latin and Spanish.
- On the Dutch Wikipedia, Ezelsbruggetje lists examples for Dutch, French and German.
Is there any website that collects this type of mnemonics systematically?