Try substituting the words in bold for the examples given:
great
able, absolute, aces, adept, admirable, adroit, bad, best, brutal, cold, complete, consummate, crack, downright, dynamite, egregious, exceptional, excellent, expert, fantastic, fine, first-rate, heavy, marvelous, masterly, number one, out-and-out, perfect, positive, proficient, skilled, skillful, super dupa, surpassing, terrific, total, tough, transcendent, tremendous, unmitigated, unqualified, utter, wonderful
excellent
accomplished, admirable, attractive, capital, certified, champion, choice, choicest, desirable, distinctive, distinguished, estimable, exceptional, exemplary, exquisite, fine, finest, first, first-class, first-rate, high, incomparable, invaluable, magnificent, meritorious, notable, noted, outstanding, peerless, premium, priceless, prime, select, skillful, sterling, striking, superb, superior, superlative, superlative, supreme, tiptop, top-notch, transcendent, wonderful
good
acceptable, ace, admirable, agreeable, bad, bully, capital, choice, commendable, congenial, crack, deluxe, excellent, exceptional, favorable, first-class, first-rate, gnarly, gratifying, great, honorable, marvelous, nice, pleasing, pleasant, positive, precious, prime, reputable, satisfactory, satisfying, select, shipshape, sound, spanking, splendid, sterling, stupendous, super, superb, supereminent, superexcellent, superior, tip-top, valuable, welcome, wonderful, worthy
effective
able, active, adequate, capable, cogent, compelling, competent, convincing, direct, effectual, efficacious, efficient, emphatic, energetic, forceful, forcible, impressive, live, moving, operative, persuasive, play hardball, potent, powerful, powerhouse, practical, producing, productive, resultant, serviceable, serving, sound, striking, sufficient, telling, trenchant, useful, valid, virtuous, wicked, yielding
able
adept, adequate, adroit, alert, bright, capable, cleft, competent, cunning, dexterous, easy, effortless, endowed, equipped, facile, fitted, intelligent, knowing, powerful, ready, smart, strong, worthy, qualified
satisfactory
A-OK, adequate, all right, ample, average, cogent, comfortable, competent, cool, decent, enough, fair, fulfilling, gratifying, groovy, hunky-dory, passable, peachy, pleasing, satisfying, solid, sound, sufficient, suitable, tolerable, unexceptional, valid
brilliant
accomplished, acute, astute, brainy, bright, celebrated, clever, discerning, egghead, eminent, excellent, exceptional, expert, genius, gifted, glorious, illustrious, ingenious, intellectual, inventive, knowing, knowledgeable, magnificent, masterly, outstanding, penetrating, profound, quick, quick-witted, sharp, smart, splendid, superb, talented, whiz
improve
advance, ameliorate, amend, augment, better, boost, civilize, convalesce, correct, cultivate, develop, doctor up, edit, elevate, emend, enhance, gain ground, gain strength, grow better, help, increase, lift, look up, make strides, meliorate, mend, perk up, pick up, polish, progress, promote, purify, raise, rally, recover, rectify, recuperate, refine, reform, revamp, revise, shape up, sharpen, straighten out, take off, touch up, update, upgrade
bad
abominable, amiss, atrocious, awful, bad news, beastly, blah, bottom out, bummer, careless, cheap, cheesy, crappy, cruddy, crummy, defective, deficient, diddly, dissatisfactory, downer, dreadful, erroneous, fallacious, faulty, garbage, godawful, gross, grungy, icky, imperfect, inadequate, inadequate, incorrect, inferior, junky, lousy, not good, off, poor, raunchy, rough, sad, scuzzy, sleazeball, sleazy, slipshod, stinking, substandard, synthetic, the pits, unacceptable, unsatisfactory
- (granted, many of these words wouldn’t work so well in a motivational evaluation!)
poor
base, below par, common, contemptible, crude, diminutive, dwarfed, exiguous, faulty, feeble, humble, imperfect, inadequate, incomplete, inferior, insignificant, insufficient, lacking, low-grade, lowly, meager, mean, mediocre, miserable, modest, niggardly, ordinary, paltry, paltry, pitiable, pitiful, plain, reduced, rotten, scanty, second-rate, shabby, shoddy, skimpy, slight, sorry, sparse, subnormal, subpar, substandard, trifling, trivial, unsatisfactory, valueless, weak, worth
develop
actualize, advance, amplify, augment, beautify, broaden, build up, cultivate, deepen, dilate, elaborate, enlarge, enrich, evolve, exploit, extend, finish, heighten, improve, intensify, lengthen, magnify, materialize, perfect, polish, promote, realize, refine, spread, strengthen, stretch, unfold, widen, work out
elaborate
add detail, amplify, bedeck, clarify, comment, complicate, decorate, develop, devise, discuss, embellish, enhance, enlarge, evolve, expatiate, explain, expound, flesh out, garnish, interpret, ornament, particularize, polish, produce, refine, specify, work out
correct
alter, amend, better, change, clean up, cure, debug, do over, doctor, edit, fiddle with, fix up, go over, help, improve, launder, make over, make right, make right, mend, pay dues, pick up, polish, reclaim, reconstruct, rectify, redress, reform, regulate, remedy, remodel, reorganize, repair, retouch, review, revise, right, scrub, set right, set straight, shape up, shape up, straighten out, touch up, turn around, upgrade
change
accommodate, adapt, adjust, alter, alternate, commute, convert, diminish, diverge, diversify, evolve, fluctuate, make innovations, make over, merge, metamorphose, moderate, modify, modulate, mutate, naturalize, recondition, redo, reduce, reform, regenerate, remake, remodel, renovate, reorganize, replace, resolve, restyle, revolutionize, shape, shift, substitute, tamper with, temper, transfigure, transform, translate, transmute, transpose, turn, vacillate, vary, veer, warp
Taken from : Roget’s Interactive Thesaurus, First Edition (v 1.0.0) Copyright – 2003 by Lexico Publishing Group, LLC. All rights reserved. (http://thesaurus.reference.com/)
See also Dave’s Good Thesaurus