55 synonyms for accomplishment such as adeptness, achievement, ability, and achievement. Accomplishment is a noun, and its antonyms are failure and setback.
Achievement, act, attainment, coup, deed, effort, exercise, exploit, feat, manoeuvre, master stroke, move, operation, performance, stratagem, stroke of genius, stunt, and triumph.
Ability, achievement, adeptness, adroitness, aptitude, art, artistry, attainment, capability, cleverness, competence, competency, deftness, dexterity, efficiency, experience, expertise, expertness, faculty, finesse, flair, forte, gift, ingenuity, knack, know-how, mastery, professionalism, proficiency, prowess, skilfulness, skill, smartness, talent, versatility, and virtuosity.