| restrained(adjective, careful, thoughtful, hesitant, reserved) |
| reticent(adjective, restrained, hesitant, reserved, cautious) |
| sagacious(adjective, smooth, wise, prudent, tactful) |
| saving(adjective, cautious, suspicious, watchful, frugal) |
| see after(expression, alert, attentive, observant) |
| see to(expression, alert, attentive, observant) |
| sensible(adjective, smooth, alert, wise, aware) |
| sly(adjective, wise, cautious, prudent, suspicious) |
| smooth(adjective, wise, prudent, tactful) |
| solicitous(considerate, responsive, helpful) |
| sparing(adjective, cautious, suspicious, watchful, frugal) |
| studious(adjective, considerate, responsive, aware, helpful) |
| tactful(adjective, smooth, wise, prudent) |
| tactical(adjective, smooth, wise, prudent, tactful) |
| thoughtful(careful, considerate, responsive, helpful, watchful) |
| thrifty(adjective, cautious, suspicious, watchful, frugal) |
| tuned in(expression, adjective, smooth, wise, prudent) |
| unwasteful(adjective, cautious, suspicious, watchful, frugal) |
| urbane(adjective, smooth, wise, prudent, tactful) |
| vigilantes |