| down(adjective, cool, friendly, agreeable, responsive) |
| down with(expression, adjective, sensible, knowledgeable, witting) |
| ear to the ground(expression, adjective, idiom, understanding, keen) |
| easily affected(expression, adjective, understanding, keen, fine) |
| emotionable(adjective, understanding, keen, fine, sensible) |
| emotional(adjective, understanding, keen, fine, sensible) |
| encouraging(adjective, friendly, agreeable, amenable, approving) |
| enlightened(adjective, alert, familiar, rational, wise) |
| erudite(adjective, knowledgeable, aware, informed, up-to-date) |
| experienced(adjective, smart, intelligent, brilliant, sophisticated) |
| expert(adjective, smart, intelligent, brilliant, sophisticated) |
| favorably disposed(expression, adjective, cool, friendly, agreeable) |
| feeling(adjective, understanding, keen, fine, sensible) |
| fine(adjective, understanding, keen, sensible, delicate) |
| gnostic(adjective, understanding, keen, sharp, alert) |
| go-go(adjective, alert, familiar, wise, knowledgeable) |
| good(adjective, smart, practical, expert, skilled) |
| groovy(adjective, cool, alert, familiar, wise) |
| hand at(expression, smart, skilled, clever, able) |
| handy(adjective, smooth, smart, practical, expert) |