1. Vigilant
   "must remain on your guard in such a situation"
   - on guard, on one's guard, upon one's guard

See also: wary

• carry the can
• carry through
• carry to term
• carry weight
• carry-forward
• carryall
• carrycot
• carrying charge
• carrying cost
• carrying into action
• carrying out
• carryings-on
• carsick
• Carson
• Carson City
• Carson McCullers
• Carson Smith McCullers
• cart
• cart away
• cart off
• cart track
• cart-track plant
• cartage
• Cartagena
• Cartagena bark