kontár

A person, especially in a trade or business, who works in a dishonest, unprofessional, or very careless way and often does poor-quality or unsafe work.

A person who does their work in a very bad, careless, or damaging way, especially when they should be skilled.

An informal term for someone who is not skilled or competent at something.

A professional, especially a writer, journalist, or political worker, who produces dull, unoriginal, or low-quality work mainly to earn money or please others, rather than out of skill or integrity.

A person who consistently lacks the ability, skill, or care needed to do their job or tasks properly.