| percipient(adjective, understanding, keen, sensible, certain) |
| practical(adjective, cool, smooth, refined, mature) |
| practiced(adjective, refined, practical, mature, cultured) |
| presumed(adjective, silent, assumed, implicit, tacit) |
| receptive(adjective, alert, familiar, wise, knowledgeable) |
| recognizing(adjective, understanding, keen, sensible, certain) |
| refined(adjective, cool, smooth, practical, cultured) |
| regardful(adjective, careful, knowledgeable, aware, attentive) |
| remarking(adjective, understanding, keen, sensible, certain) |
| respectful(adjective, careful, knowledgeable, cautious, aware) |
| responsive(adjective, understanding, keen, sensible, certain) |
| roger(adjective, silent, assumed, implicit, tacit) |
| schooled(adjective, cool, refined, practical, mature) |
| seasoned(adjective, refined, practical, mature, cultured) |
| seeing(adjective, understanding, keen, sensible, certain) |
| seized of |
| sensible of |
| sensible to |
| sensitive to(expression, adjective, understanding, keen, sensible) |
| skeptical(adjective, cool, refined, practical, mature) |