Useful. Advantageous, profitable, serviceable, beneficial; fruitful, effectual, suitable, effective, adapted, helpful, good, convenient, valuable, available.
Ant. Useless, profitless, unprofitable, valueless, unserviceable, fruitless, inconducive, ineffectual, unavailing, retarding, hindering, preventive, obstructive, cumbersome, burdensome, unusable.
Usual. Familiar, frequent, ordinary, regular, wonted, prevalent, accustomed, common, customary, everyday, general, normal, habitual, prevailing, public.
Ant. Exceptional, infrequent, extraordinary, strange, uncommon, unparalleled, unusual, out-of-the-way, singular, rare.
Usurp. Arrogate, assume, appropriate, seize.
Ant. Inherit, accept, receive.
Utility. Profit, expediency, use, usefulness, avail, benefit, advantage, service, usableness.
Ant. Futility, inutility, inadequacy, inexpediency, uselessness, folly, impolicy, disadvantage, worthlessness, unprofitableness.
Utmost. Farthest, extreme, remotest, last, most distant; uttermost; greatest.
Ant. Nearest, next; least.