- unsafe by WordNet
adjectiveLacking in security or safety.usage: "his fortune was increasingly insecure";...
- watchful by WordNet
adjectiveEngaged in or accustomed to close observation.usage: "caught by a couple of alert...
- alerting by WordNet
nounA state of readiness to respond.usage: "alerting was indicated by the desynchronization of...
- qui vive by WordNet
nounCondition of heightened watchfulness or preparation for action.usage: "bombers were put on...
- siren call by WordNet
nounThe enticing appeal of something alluring but potentially dangerous.usage: "he succumbed...