| eligible(adjective, fit, worthy, qualified) |
| obtainable(adjective, open, free, friendly, appropriate) |
| operational(adjective, functional) |
| useable |
| utilitarian(adjective, strong, reasonable, useful, valuable) |
| effectual(adjective, useful, beneficial, advantageous, utilizable) |
| in working order(expression, adjective, idiom) |
| instrumental(adjective, useful, practical, beneficial, working) |
| profitable(adjective, useful, practical, effective, beneficial) |
| suitable(adjective, open, free, fit, friendly) |
| effective(adjective, useful, practical, running, beneficial) |
| expedient(adjective, utilizable) |
| feasible(adjective, free, reasonable, useful, practical) |
| fit(adjective, free, friendly, appropriate, ready) |
| liquid(adjective, available) |
| valuable(adjective, useful, practical, effective, beneficial) |
| applied(adjective, reasonable, sensible, useful, sober) |
| expendable(adjective, working, available) |
| good(adjective, working, available) |
| reusable(adjective, utilizable) |