悠

calm; easily; distant

Kanji 1866

It’s hard to know how 悠 came to represent three unrelated ideas, but that enables us to say a range of things, including these: “He left the place quietly,” “I will still easily make it by the time we set,” “She remained calm even as others panicked,” “This certainly isn't a job where you can take it easy,” “You're being too relaxed about things,” and “a long, long time ago.”