Used to describe a minor, temporary change in mood or health, not a serious condition.

Emotional State

Implies a sense of discomfort or unease without specifying a particular reason.

General Discomfort

Often signals a change noticeable more by friends and family than to strangers.

Refers to a state of confusion or lack of order that is usually not permanent.

Applies to physical environments, suggesting disarray that can be tidied.

Can be used metaphorically for someone's life or affairs being disorganized.