1. Not alert to what is potentially dangerous
   - unwatchful, unvigilant

See also: unwary

Antonym: alert

• brush on
• brush turkey
• brush wolf
• brush-footed butterfly
• brush-off
• brush-tail porcupine
• brush-tailed phalanger
• brush-tailed porcupine
• brushed
• brushing
• brushlike
• brushstroke
• brushup
• brushwood
• brushwork
• brushy
• brusk
• brusque
• brusquely
• brusqueness
• Brussels
• Brussels biscuit
• Brussels carpet
• Brussels griffon
• Brussels lace