| Main Entry: | |
| Part of Speech: | noun |
| Definition: | expertise, skill |
| Synonyms: | ability, adeptness, adroitness, aptitude, art, artistry, cleverness, competence, cunning, dexterity, expertness, ingenuity, knack, know-how, proficiency, technique |
| Main Entry: | efficacy |
| Part of Speech: | noun |
| Definition: | efficiency; productiveness |
| Synonyms: | ability, adequacy, capability, capableness, capacity, competence, effect, effectiveness, efficaciousness, energy, force, influence, performance, potency, power, strength, success, sufficiency, use, vigor, virtue, weight |
| Notes: | if something is efficacious, it is able to produce the desired result; efficacy means the power to produce effects |
| Antonyms: | failure, inefficacy, inefficiency, unproductiveness, uselessness, weakness |
| Main Entry: | efficiency |
| Part of Speech: | noun |
| Definition: | adeptness, effectiveness |
| Synonyms: | ability, abundance, adaptability, address, adequacy, capability, capableness, competence, competency, completeness, economy, effectualness, efficacy, energy, expertise, facility, faculty, know-how, performance, potency, power, powerfulness, productiveness, productivity, proficiency, prowess, quantity, readiness, resourcefulness, response, skill, skillfulness, suitability, suitableness, talent, thoroughness |
| Notes: | competence is a measure of the ability to perform a task; efficiency is a measure of the success achieved in the performance of a task |
| Antonyms: | helplessness, impotence, inability, incompetence, ineffectiveness, inefficiency, weakness |
| Main Entry: | eloquence |
| Part of Speech: | noun |
| Definition: | skillful way with words |
| Synonyms: | ability, appeal, articulation, command of language, delivery, diction, dramatic, expression, expressiveness, expressivity, facility, fervor, flow, fluency, force, forcefulness, gift of gab, grandiloquence, loquacity, meaningfulness, mellifluousness, oration, oratory, passion, persuasiveness, poise, power, rhetoric, spirit, style, vigor, vivacity, volubility, wit, wittiness |
| Antonyms: | dullness, inarticulateness |
| Main Entry: | endurance |
| Part of Speech: | noun |
| Definition: | bearing hardship; staying power |
| Synonyms: | ability, allowance, backbone, bearing, capacity, continuing, cool, coolness, courage, enduring, forebearance, fortitude, grit, guts, gutsiness, heart*, holding up, intestinal fortitude, mettle, moxie*, patience, perseverance, persistence, pertinacity, pluck, resignation, resistance, resolution, restraint, spunk, stamina, standing, starch, strength, submission, sufferance, suffering, tenacity, tolerance, toleration, undergoing, vitality, will, withstanding |
| Main Entry: | expertise/expertness |
| Part of Speech: | noun |
| Definition: | knowledge, proficiency |
| Synonyms: | ability, ableness, adroitness, aptness, art, cleverness, command, competence, craft, cunning, deftness, dexterity, dodge*, facility, finesse, goods*, ingeniousness, judgment, knack*, know-how, line*, makings, oil, one's thing, prowess, readiness, savvy, sharpness, skill, skillfulness, stuff* |
| Antonyms: | ignorance, inexpertness, lack |
| Main Entry: | flair |
| Part of Speech: | noun |
| Definition: | talent, style |
| Synonyms: | ability, accomplishment, aptitude, aptness, bent, chic, dash, elegance, faculty, feel, genius, gift, glamour, head, knack, mastery, panache, pizzazz*, presence, shine*, splash*, taste, turn, zip |
| Notes: | flair is a natural talent or distinctive and stylish elegance while a flare (noun) is a burst of light used to communicate or illuminate - flare (verb) means to burn brightly or to erupt or intensify suddenly |
| Antonyms: | inability, incapacity, ineptitude, ineptness |
| Main Entry: | force |
| Part of Speech: | noun |
| Definition: | mental power, energy |
| Synonyms: | ability, authority, bite*, capability, coercion, cogency, competence, determination, dominance, drive, duress, effect, effectiveness, efficacy, emphasis, fierceness, forcefulness, gumption, guts*, impressiveness, influence, intensity, intestinal fortitude, obligation, persistence, persuasiveness, point, pressure, puissance, punch, push, requirement, sapience, stress, validity, validness, vehemence, vigor, willpower |
| Antonyms: | incompetence, weakness |
| Main Entry: | forte |
| Part of Speech: | noun |
| Definition: | person's strong point |
| Synonyms: | ability, ableness, aptitude, competence, effectiveness, efficiency, eminency, faculty, gift*, long suit, medium, métier, oyster, speciality, strength, strong suit, talent, thing* |
| Antonyms: | weakness |