1.GOOD = pleasant, fine acceptable, admirable, excellent, exceptional, favorable, fine, first-class, firstrate, five-star, gratifying, great, highest quality, honorable, marvelous, positive, prime, satisfactory, satisfying, select, splendid, super, super-excellent, superb, superior, supreme, top-level, topnotch, uppermost, valuable, wonderful, worthy
2. GOOD = competent and skilled able, accomplished, adept, cunning, capable, clever, efficient, expert, first-rate, proficient, proper, qualified, reliable, satisfactory, skillful, suitable, suited, talented, thorough, trustworthy, useful
3. GOOD = useful, adequate acceptable, advantageous, appropriate, approving, apt, becoming, beneficial, conformable, convenient, decent, desirable, favorable, favoring, fit, fitting, fruitful, healthy, helpful, profitable, proper, us, respectable, right, satisfying, suitable, wholesome
4. BAD = poor quality awful, careless, cheap, cheesy*, defective, deficient, dissatisfactory, dreadful, erroneous, faulty, garbage, imperfect, inadequate, incorrect, inferior, poor, rough, substandard, unacceptable, unsatisfactory * cheesy: styleless, tasteless, tickytacky(also ticky-tack), trashy, unfashionable, unstylish
5. THING = something felt article, item, business, circumstance, commodity, concept, concern, configuration, device, element, entity, everything, existence, fact, figure, form, gadget, goods, implement, individual, information, instrument, machine, material, materiality, matter, means, mechanism, object, part, person, piece, point, portion, shape, situation, stuff, subject, substance, tool, topic. etc. source : http://dictionary.reference.com/