@Chuck Entz I see that you have reverted my edit on the Wiktionary page for "drugs," in which there was a new entry for the term "simple drugs." The phrase is used extensively in medieval literature to describe natural herbs that are used medicinally, and whose efficacy is proven without the need of combining them with other herbal medicines (compound medicines), although they still can be used with compound medicines. Just to see a few of the examples of where and how the term is used, please read the first paragraph here, and read the first paragraph here, this last one being about a well-known composition written by Ibn-Baytar (whose name you can check on Wikipedia), as well as this here, which shows the name of a book written by another medieval scholar, Al-Idrisi (whose name you can Google), who made a pharmacological list of medicinal herbs, which in their jargon was also called "drugs" because of their curative effects. It should be pointed out here that the term "Simple drugs" is also used synonymously with the term "Simple medicines," or at other times simply "Simples". And what will we say about Galen, a well-known Greek physician of the 2nd-century who wrote a book on Simple drugs?! If you wish, you can access a scholarly review of its content here. See also Bos, Gerrit, Käs, Fabian (2016) “Arabic Pharmacognostic Literature and Its Jewish Antecedents: Marwān ibn Ǧanāḥ (Rabbi Jonah), Kitāb al-Talḫīṣ”, in Aleph, volume 16, number 1, Indiana University Press, →JSTOR, page 183. You see, this is a term used, principally, in Medieval usage, and which scholars of Medieval literature encounter all the time. Wherefore, and in consideration of all the above, the word entry on Wiktionary is valid and helpful.Davidbena (talk) 18:25, 15 April 2021 (UTC) @Saint.Helena.Tristen.Da.Cunha.and.Asuncion. thanks for your kind words to me.Davidbena (talk) 18:52, 15 April 2021 (UTC)