| powerful(sound, reasonable, solid, realistic, forceful) |
| pragmatical(adjective, hard, sound, reasonable, sensible) |
| presumptive(adjective, adverb, reasonable, realistic, authentic) |
| quick-witted(adjective, smart, bright, sensible, intelligent) |
| right-minded(adjective, reasonable, sensible, healthy, stable) |
| serene(adjective, calm, quiet, reasonable, sensible) |
| systematic(sound, logical, coherent, applied, hands-on) |
| theoretical(adjective, moral, logical, metaphysical) |
| tranquil(adjective, reasonable, sensible, restrained, modest) |
| unexcited(adjective, calm, quiet, reasonable, sensible) |
| unruffled(adjective, calm, quiet, reasonable, sensible) |
| well-presented |
| adequate(adjective, reasonable, smart, sensible, experience) |
| advisable(adjective, good, sound, reasonable, sensible) |
| alert(adjective, understanding, keen, smart, bright) |
| arguable(adjective, sound, reasonable, sensible, intelligent) |
| brilliant(adjective, smart, bright, alert, intelligent) |
| canny(adjective, reasonable, smart, bright, intelligent) |
| careful(adjective, reasonable, sensible, restrained, modest) |
| civilized(adjective, tolerant, progressive) |