| discerning(clear, sound, reasonable, sensible, rational) |
| discriminating(clear, sound, reasonable, sensible, rational) |
| dynamic(adjective, tough, energetic, effective, adept) |
| economic(tough, energetic, effective, adept, effectual) |
| economical(adjective, tough, energetic, effective, adept) |
| effective(adjective, tough, practical, controlled, orderly) |
| effectual(adjective, tough, effective, adept) |
| efficacious(tough, energetic, effective, adept, effectual) |
| energetic(adjective, tough, effective, adept, effectual) |
| equal to(expression, tough, energetic, effective, adept) |
| expert(tough, effective, adept, effectual) |
| extensional(clear, sound, reasonable, sensible, rational) |
| fair(clear, sound, reasonable, sensible, rational) |
| familiar with(expression, tough, energetic, effective, adept) |
| germane(clear, sound, reasonable, sensible, rational) |
| good at(expression, tough, energetic, effective, adept) |
| good for(expression, tough, energetic, effective, adept) |
| handy(tough, energetic, effective, adept, effectual) |
| justifiable(clear, sound, reasonable, sensible, rational) |
| kosher(clear, sound, reasonable, sensible, rational) |