good
adj
1 acceptable, admirable, agreeable, awesome (slang) bad (slang) bitchin' (U.S. slang) capital, choice, commendable, crucial (slang) divine, dope (slang) excellent, fine, first-class, first-rate, great, hunky-dory (informal) pleasant, pleasing, positive, precious, satisfactory, splendid, super (informal) superior, tiptop, valuable, wicked (slang) world-class, worthy
2 admirable, estimable, ethical, exemplary, honest, honourable, moral, praiseworthy, right, righteous, trustworthy, upright, virtuous, worthy
3 able, accomplished, adept, adroit, capable, clever, competent, dexterous, efficient, expert, first-rate, proficient, reliable, satisfactory, serviceable, skilled, sound, suitable, talented, thorough, useful
4 adequate, advantageous, auspicious, beneficial, convenient, favourable, fit, fitting, healthy, helpful, opportune, profitable, propitious, salubrious, salutary, suitable, useful, wholesome
5 eatable, fit to eat, sound, uncorrupted, untainted, whole
6 altruistic, approving, beneficent, benevolent, charitable, friendly, gracious, humane, kind, kind-hearted, kindly, merciful, obliging, well-disposed
7 authentic, bona fide, dependable, genuine, honest, legitimate, proper, real, reliable, sound, true, trustworthy, valid
8 decorous, dutiful, mannerly, obedient, orderly, polite, proper, seemly, well-behaved, well-mannered
9 agreeable, cheerful, congenial, convivial, enjoyable, gratifying, happy, pleasant, pleasing, pleasurable, satisfying
10 adequate, ample, complete, considerable, entire, extensive, full, large, long, sizable or sizeable, solid, substantial, sufficient, whole
11 best, fancy, finest, newest, nicest, precious, smartest, special, valuable
12 (of weather) balmy, bright, calm, clear, clement, cloudless, fair, halcyon, mild, sunny, sunshiny, tranquil
n
13 advantage, avail, behalf, benefit, gain, interest, mileage (informal) profit, service, use, usefulness, welfare, wellbeing, worth
14 excellence, goodness, merit, morality, probity, rectitude, right, righteousness, uprightness, virtue, worth
15 for good finally, for ever, irrevocably, never to return, once and for all, permanently, sine die
Antonyms
, adj
1 awful, bad, boring, disagreeable, dull, inadequate, rotten, tedious, unpleasant
2 bad, base, corrupt, dishonest, dishonourable, evil, immoral, improper, sinful
3 bad, incompetent, inefficient, unsatisfactory, unskilled
4 inappropriate, pathetic, unbecoming, unbefitting, unfavourable, unfitting, unsuitable, useless
5 bad, decayed, mouldy, off, rotten, unsound
6 cruel, evil, mean (informal) selfish, unkind, vicious, wicked
7 counterfeit, false, fraudulent, invalid, phoney
8 ill-mannered, mischievous, naughty, rude, unkind
13 detriment, disadvantage, failure, ill-fortune, loss
14 badness, baseness, corruption, cruelty, dishonesty, evil, immorality, meanness, wickedness
good-for-nothing
1
n black sheep, idler, layabout, ne'er-do-well, numb-nut (U.S. slang) profligate, rapscallion, scapegrace, skiver (Brit. slang) slacker (informal) waster, wastrel
2
adj feckless, idle, irresponsible, useless, worthless
good-humoured
affable, amiable, cheerful, congenial, genial, good-tempered, happy, pleasant
good-looking
attractive, comely, fair, handsome, personable, pretty, well-favoured
good-natured
agreeable, amiable, benevolent, friendly, good-hearted, helpful, kind, kindly, tolerant, warm-hearted, well-disposed, willing to please