| apprehensible(articulate, silver-tongued, well-spoken) |
| arguable(adjective, thoughtful, consistent, plausible) |
| articulate(silver-tongued, well-spoken) |
| at home with(expression, idiom, witting, versant, supraliminal) |
| balanced(adjective, calm) |
| being aware(expression, respectful, supraliminal) |
| believable(adjective, thoughtful, consistent, plausible) |
| both oars in water(expression, adjective, idiom, fair-minded) |
| brainy(perceptive, observant, insightful) |
| calm(adjective, balanced) |
| cerebral(adjective, thoughtful, consistent, plausible) |
| clear(articulate, silver-tongued, well-spoken) |
| clear-cut(adjective, thoughtful, articulate, consistent, eloquent) |
| clearheaded(adjective, sensible, rational, sober, articulate) |
| cognitive(adjective, thoughtful, consistent, plausible) |
| coherent(articulate, silver-tongued, well-spoken) |
| collected(adjective, calm, balanced) |
| compassionate(adjective, emotional, witting, meaningful, empathic) |
| compos mentis(expression, adjective, sensible, rational, sober) |
| composed(adjective, calm, balanced) |