| skilled(adjective, knowledge, experience, skill, familiar) |
| trained(adjective, familiar, competent, informed, experienced) |
| wise(adjective, cool, reasonable, smart, bright) |
| acquainted(adjective, knowledge, experience, skill, expert) |
| conversant(adjective, cool, significant, familiar, intelligent) |
| cultivated(adjective, familiar, experienced, cultured, learned) |
| expert(adjective, cool, significant, familiar, intelligent) |
| familiar with(expression, adjective, knowledge, experience, skill) |
| in the know(expression, adjective, idiom, familiar, knowledgeable) |
| profound(smart, bright, brainy) |
| sapient(adjective, knowledge, experience, skill, expert) |
| skillful(adjective, cool, knowledge, experience, skill) |
| sophisticated(adjective, cool, significant, familiar, polite) |
| well-versed(adjective, familiar, knowledgeable, informed, experienced) |
| witting(adjective, cool, knowledge, experience, skill) |
| able(adjective, smart, bright, aware, experienced) |
| abreast(adjective, familiar, knowledgeable, skilled, competent) |
| accomplished(adjective, familiar, competent, experienced, cultured) |
| adept(adjective, familiar, knowledgeable, informed) |
| astute(adjective, cool, smart, bright, sensible) |