For most of the past two decades, “Google it” was the automatic answer to almost any question. Ask Gen Z or Gen Alpha the same question now, and the reply is more likely to be “search it up” — a phrase that does the same job without naming a company at all.

The swap looks small, but it lines up with a real change in behavior, and a growing body of research on how AI reshapes language. Kids who grew up with Siri, then ChatGPT, then Gemini, don’t necessarily go to a search engine first when they want an answer. They ask a chatbot, or they ask an app like TikTok, or they ask a voice assistant. “Search it up” works as an instruction because it’s platform-agnostic: it tells someone to go find the answer, without specifying where. “Google it” never had that flexibility.

That’s the quiet cost of a brand becoming a verb in the first place. Merriam-Webster and the Oxford English Dictionary both added “google,” lowercase, as a verb in 2006, cementing a shift that had already happened in practice. For a decade, there was effectively one way to look something up online, and the company’s name became shorthand for the act itself.

Google’s own trademark lawyers were reportedly uneasy about this, worried about a legal concept called genericide, in which a brand name becomes so synonymous with a category that courts stop protecting it—the fate that already overtook aspirin and the escalator.