| bright(adjective, smart, familiar, intelligent, brilliant) |
| capable(adjective, knowledge, experience, skill, intelligent) |
| perspicacious(adjective, sensible, intelligent, wise, learned) |
| philosophical(adjective, deep, thoughtful, knowledgeable, cultured) |
| sharp(adjective, sensible, familiar, intelligent, wise) |
| skilled(adjective, knowledge, experience, skill, expert) |
| sophisticated(adjective, familiar, intelligent, experienced, cultured) |
| cognizant(adjective, familiar, knowledgeable, aware, informed) |
| discerning(adjective, smart, sensible, familiar, deep) |
| perceptive(adjective, sensible, familiar, intelligent, wise) |
| read(adjective, knowledge, experience, skill, expert) |
| skillful(adjective, knowledge, experience, skill, expert) |
| streetwise(adjective, cultured, knowing, urbane) |
| well-educated(adjective, knowledgeable, cultured, learned, educated) |
| worldly(adjective, familiar, intelligent, knowledgeable, informed) |
| acquainted(adjective, knowledge, experience, skill, familiar) |
| apt(adjective, wise, learned, sage) |
| calculating(verb, sensible, intelligent, sage) |
| competent(adjective, familiar, knowledgeable, informed, knowing) |
| conversant(adjective, familiar, knowledgeable, aware, informed) |