Alert and Unsettled

Alert adjective - Paying close attention usually for the purpose of anticipating approaching danger or opportunity.

Unsettled and alert are semantically related. In some cases you can use "Unsettled" instead an adjective "Alert".

Nearby Words: alertness, alerted, alerting, alerter

Unsettled adjective - Likely to change frequently, suddenly, or unexpectedly.

Alert and unsettled are semantically related. Sometimes you can use "Alert" instead an adjective "Unsettled".

Nearby Word: unsettling