turb

Usage

• imperturbable

  If someone is imperturbable, they are always calm and not easily upset or disturbed by any situation, even dangerous ones.

• turbid

  Something that is turbid, such as water, is muddy or cloudy because it has lots of small pieces of matter or dirt in it.

• turbulence

  Turbulence describes a state of extreme disorder or confusion; it can also refer to unpredictable wind currents.

• disturb

  When you disturb someone, you trouble, interrupt, or upset them in some way.