| assiduous(considerate, responsive, helpful) |
| behind the curtain(expression, idiom, knowledge) |
| behind the scenes(expression, idiom, knowledge) |
| certain(adjective, understanding, keen, sensible, alert) |
| chary(adjective, careful, attentive, wary, watchful) |
| civilized(adjective, rational, tolerant, progressive) |
| commonsensical(adjective, reasonable, sober, realistic, sane) |
| comprehending(adjective, familiar, knowledgeable, skilled, experienced) |
| conscientious(adjective, careful, considerate, responsive, attentive) |
| conscious of(verb, phrasal verb, knowledge) |
| courteous(adjective, kind, friendly, delicate, sensitive) |
| crack(adjective, cool, significant, intelligent, brilliant) |
| cultivated(adjective, rational, sophisticated, tolerant, mature) |
| current |
| eager(adjective, enthusiastic) |
| educated(adjective, sound, reasonable, sharp, smart) |
| felt(adjective, understanding, keen, sensible, certain) |
| fervent(adjective, enthusiastic) |
| focused(adjective, feature, characteristic, detail, knowledgeable) |
| groovy(adjective, cool, informal, alert, familiar) |