I felt like this with the word delve. Seemed like nobody had ever heard the word before, and that the only possible way it’d be written was if an llm did it - but it’s just a nice word.

Delve was used a lot in corporate writing. A lot of the so-called "whitepapers" that businesses like to publish to show how smart they are were ingested in training models.

the premiere golang debugger is called delve. Also you must not hang out w/ many ttrpgers.