With an ABC list, you can tap into your subconscious.
Vera Birkenbihl's Favorite: The ABC List
Birkenbihl loved this technique. ABC lists were one of the most successful learning tools of this wonderful visionary. While in the well-known game Name-City-Country, you write the found terms with the same letter, in this learning game, you look for words related to the same superordinate concept using different letters of the alphabet. In the end, Mrs. Birkenbihl used 20 (!) ABC variants as a learning tool. Here, I will only present the simplest one.