| civilized(adjective, familiar, knowledgeable, informed, experienced) |
| cogent(adjective, easy, articulate, confident, talkative) |
| crack(adjective, smart, practical, expert, skilled) |
| cultivated(adjective, familiar, knowledgeable, skilled, qualified) |
| old(adjective, knowledge, smart, experience, skill) |
| silver-tongued(adjective, easy, articulate, confident, talkative) |
| tested(adjective, knowledge, experience, skill, familiar) |
| well up in(expression, adjective, knowledge, smart, experience) |
| up to the minute(expression, knowledge, experience, skill) |
| read-in(adjective, knowledge, experience, intelligence) |
| abreast(adverb, familiar, knowledgeable, conversant) |
| been there(expression, adjective, familiar, sophisticated, knowledgeable) |
| developed(adjective, familiar, knowledgeable, informed, experienced) |
| in to(expression, adjective, smart, competent, skillful) |
| initiated(adjective, familiar, knowledgeable, informed, experienced) |
| wordly-wise(adjective, knowledge, experience, skill) |
| high-powered(adjective, knowledge, experience, intelligence) |
| well-read(adjective, familiar, knowledgeable, informed, experienced) |
| acutely aware(expression, knowledge, experience, skill) |
| admirable(adjective, skillful, meritable, slighty) |