turbulent

When describing people or emotions, "turbulent" often implies a period of instability or strong, conflicting feelings rather than physical violence. In aviation contexts, it is most commonly used to describe 'turbulence,' the bumpy motion of an aircraft. While "turbulent air" is correct, travelers usually just say the flight was "turbulent." This word is more formal than saying something is "messy" or "bumpy," making it suitable for news reports, history books, and professional travel updates.