The Gen Z Dictionary

Every generation brings with it its own language, usually in the form of slang. From “OK” in the 1840s to “dude” in the 1880s to “groovy” in the 1930s, these words have always been invented by younger generations and looked down upon by the older. However, for each generation, slang has helped navigate social dynamics and propagated a sense of belonging. Just because we call it slang doesn’t mean we should dismiss it. Slang is ever changing and forever transitory; some words stick while some fade out of public use. With the advent of social media, the pace with which new slang is now introduced and disseminated is like never before.

This matters beyond casual conversation. In the workplace, staying aware of how language shifts across generations can meaningfully support communication and connection. When colleagues understand the words and phrases their younger (or older) coworkers use naturally, it reduces misunderstandings, builds rapport, and signals genuine interest in how people express themselves. It’s a small but real way to bridge generational gaps and foster a more inclusive, understanding team culture. Rather than dismissing it as “just slang,” it’s worth recognizing this language for what it truly is: a meaningful reflection of identity, culture, and connection.

While the list continues to evolve, here are some words currently in use in mainstream Gen Z vocabulary.