| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | influential; authoritative |
| Synonyms: | accomplishing, achieving, adequate, binding, capable, conclusive, decisive, determinative, effecting, effective, efficacious, efficient, forcible, fulfilling, in force, lawful, legal, licit, potent, powerful, practicable, productive, qualified, serviceable, sound, strong, successful, telling, useful, valid, virtuous, workable |
| Notes: | effective means 'having a (desired) result or effect,' effectual is 'succeeding in producing a desired result or effect,' and efficacious means the same as effectual as well as 'serving as an effective solution or remedy' |
| Antonyms: | impotent, incapable, ineffectual, unproductive, unsuccessful, useless, weak |
| Main Entry: | efficient |
| Part of Speech: | adjective |
| Definition: | adept, effective |
| Synonyms: | able, accomplished, active, adapted, adequate, apt, businesslike, capable, clever, competent, conducive, decisive, deft, dynamic, economic, economical, effectual, efficacious, energetic, equal to, experienced, expert, familiar with, fitted, good at, good for, handy, masterly, organized, potent, powerful, practiced, productive, proficient, profitable, qualified, ready, saving, shrewd, skilled, skillful, systematic, talented, tough, useful, valuable, virtuous, well-organized |
| Antonyms: | helpless, impotent, incompetent, ineffective, inefficient, powerless, unable, weak |
| Main Entry: | expedient |
| Part of Speech: | adjective |
| Definition: | worthwhile, appropriate |
| Synonyms: | ad hoc, advantageous, advisable, beneficial, convenient, desirable, discreet, effective, feasible, fit, fitting, helpful, judicious, meet, opportune, politic, possible, practicable, practical, pragmatic, profitable, proper, prudent, seasonable, suitable, tactical, timely, useful, utilitarian, wise |
| Antonyms: | inappropriate, inexpedient, unbeneficial, unprofitable, unworthwhile |
| Main Entry: | favorable |
| Part of Speech: | adjective |
| Definition: | good, timely, advantageous |
| Synonyms: | appropriate, auspicious, benefic, beneficial, benign, bright, cheering, convenient, encouraging, fair, fit, fortunate, full of promise, gratifying, happy, healthful, helpful, hopeful, kindly, lucky, nice, opportune, pleasant, pleasing, pleasurable, pleasureful, promising, propitious, prosperous, providential, reassuring, seasonable, suitable, toward, useful, welcome, well-timed, wholesome, worthy |
| Antonyms: | bad, derogatory, detrimental, harmful, hindering, hurtful, hurting, injurious, unfavorable, unhelpful |
| Main Entry: | fruitful |
| Part of Speech: | adjective |
| Definition: | productive |
| Synonyms: | abounding, abundant, advantageous, beneficial, blooming, blossoming, breeding, childing, conducive, copious, effective, fecund, fertile, flourishing, flush, fructiferous, gainful, plenteous, plentiful, profitable, profuse, proliferant, prolific, propagating, reproducing, rewarding, rich, spawning, successful, useful, well-spent, worthwhile |
| Antonyms: | barren, impotent, sterile, unfruitful, unproductive |
| Main Entry: | functional |
| Part of Speech: | adjective |
| Definition: | working |
| Synonyms: | handy, occupational, operative, practicable, practical, serviceable, useful, utile, utilitarian, utility |
| Antonyms: | broken, idle, malfunctioning, unfunctional |
| Main Entry: | gainful |
| Part of Speech: | adjective |
| Definition: | very productive, profitable |
| Synonyms: | advantageous, beneficial, fat, fruitful, generous, going, going concern, good, in the black, lucrative, lush, moneymaking, paid off, paying, remunerative, rewarding, rich, satisfying, substantial, sweet*, useful, well-paying, worthwhile |
| Antonyms: | disadvantageous, unproductive, unprofitable, useless |
| Main Entry: | good |
| Part of Speech: | adjective |
| Definition: | competent, skilled |
| Synonyms: | able, accomplished, adept, adroit, au fait, capable, clever, dexterous, efficient, expert, first-rate, proficient, proper, qualified, reliable, satisfactory, serviceable, skillful, suitable, suited, talented, thorough, trustworthy, useful |
| Notes: | using good as an adverb in place of well ("she dances real good," "he did good") is nonstandard usage - so, it would be best to say "she dances very well," "he did well" well is an adverb to describe an activity; good is an adjective to describe a condition or state |
| Antonyms: | incompetent, unskilled, unsuitable |
| Main Entry: | handy |
| Part of Speech: | adjective |
| Definition: | easy to use |
| Synonyms: | adaptable, advantageous, available, beneficial, central, convenient, functional, gainful, helpful, manageable, neat, practicable, practical, profitable, ready, serviceable, useful, utile, wieldy |
| Antonyms: | awkward, hard, inconvenient, unhandy, useless |