proficiency line icons collection. mastery, skillfulness, expertise, prowess, competence, efficiency, dexterity

vector icon line sign mastery skillfulness expertise prowess competence efficiency dexterity finesse aptitude capability talent fluency sufficiency savvy knack wherewithal performance proficiency accomplishment perfection artistry virtuosity precision ingenuity sophistication astuteness cleverness resourcefulness creativity brilliance profoundness sharpness aptness adeptness agility flexibility adaptability versatility polished finetuned refined efficient effective productive skilled