| stable(adjective, ordered) |
| steady(adjective, ordered) |
| telling(adjective, sound, reasonable, violent, rational) |
| time-saving(adjective, close, mean, practical, prudent) |
| tireless(adjective, work, strain, firmness, labour) |
| uniform(adjective, ordered) |
| up to(verb, phrasal verb, power) |
| up to snuff(expression, idiom, keen, smart, adequate) |
| up to speed(expression, idiom, keen, smart, adequate) |
| usable(adjective, strong, open, reasonable, sensible) |
| versatile(adjective, skillful) |
| veteran(adjective, suitable, skilled, competent, accomplished) |
| vigorous(adjective, energetic, violent, powerful, lively) |
| well-qualified(skilled, qualified, specialized) |
| workable(adjective, open, reasonable, sensible, useful) |
| worthy(good, honest, noble, competent, capable) |
| working(adjective, open, reasonable, sensible, energetic) |
| Scotch(adjective, economical) |
| ablest |
| accommodating(adjective, expedient) |