| groovy(adjective, cool, alert, familiar, wise) |
| hep(adjective, sympathetic, familiar, knowledgeable, skilled) |
| hep to(expression, adjective, cool, sensible, familiar) |
| hip(adjective, alert, familiar, wise, knowledgeable) |
| hip to(expression, adjective, cool, sensible, familiar) |
| homogeneous(adjective, joint, linked, combined, cooperative) |
| in accord(expression, adjective, linked, homogeneous, cooperative) |
| in cahoots(expression, adjective, linked, homogeneous, cooperative) |
| in fashion(expression, adjective, cool, familiar, desirous) |
| in on(expression, adjective, cool, sensible, familiar) |
| in to(expression, adjective, sympathetic, familiar, wise) |
| incorporated(adjective, joint, linked, combined, homogeneous) |
| installed(adjective, wired, networked) |
| integrated(adjective, joint, linked, combined, homogeneous) |
| introduced(adjective, familiar, knowledgeable, aware, savvy) |
| joined up(expression, adjective, linked, homogeneous, cooperative) |
| judicious(adjective, sensible, knowledgeable, aware, informed) |
| kept posted(expression, adjective, sympathetic, familiar, knowledgeable) |
| know-how(adjective, alert, familiar, wise, knowledgeable) |
| know all the answers(expression, adjective, idiom, careful, aware) |