| tenable(adjective, conceivable) |
| thought-out(adjective, reasonable) |
| within reach(expression, adjective, idiom, reasonable, easy) |
| acceptable(adjective, right, reasonable, appropriate, fair) |
| advisable(useful, practical, likely, desirable, convenient) |
| apt(adjective, right, reasonable, appropriate, fair) |
| becoming(adjective, right, appropriate, proper, suitable) |
| befitting(adjective, right, appropriate, proper, suitable) |
| cogent(adjective, reasonable) |
| contingent |
| deductive(adjective, reasonable) |
| desirable(adjective, right, appropriate, proper, suitable) |
| docile(handy, wieldy) |
| duck soup(expression, adjective, possible, doable, practicable) |
| easy(adjective, reasonable, practical, accessible, realistic) |
| easy as pie(expression, adjective, idiom, practical, possible) |
| effective(useful, practical, convenient) |
| efficient(applied, hands-on, real-world) |
| favorable(adjective, right, appropriate, proper, suitable) |
| felicitous(adjective, right, appropriate, proper, suitable) |