| alerter |
| alive to(expression, adjective, careful, cautious, aware) |
| all eyes |
| attend |
| au courant(expression, careful, aware, attentive, watchful) |
| aux aguets |
| averse(adjective, modest, humble, hesitant, suspicious) |
| be up on(adjective, careful, cautious, aware, attentive) |
| bold(careless, thoughtless, rash, heedless, negligent) |
| brash(adjective, careless, bold, thoughtless, impulsive) |
| bright(sharp, lively, alert, attentive) |
| buffering(adjective, defensive) |
| calculated(adjective, careful, thoughtful, cautious, planned) |
| careless(adjective, bold, thoughtless, impulsive, inappropriate) |
| caught napping(expression, adjective, careless, bold, thoughtless) |
| circumspective |
| civil(adjective, kind, reasonable, friendly, sensible) |
| close(mean, frugal, economical, parsimonious) |
| cognizant(careful, aware, attentive, watchful) |
| cold-blooded(adjective, careful, thoughtful, cautious, planned) |